28133221872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{28069}}^1$

素因数の和:28263

約数の個数: 160

約数和(自身を含む): 87991590400

約数和(自身を除く): 59858368528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 157, 168, 228, 266, 304, 314, 336, 399, 456, 471, 532, 628, 798, 912, 942, 1064, 1099, 1256, 1596, 1884, 2128, 2198, 2512, 2983, 3192, 3297, 3768, 4396, 5966, 6384, 6594, 7536, 8792, 8949, 11932, 13188, 17584, 17898, 20881, 23864, 26376, 28069, 35796, 41762, 47728, 52752, 56138, 62643, 71592, 83524, 84207, 112276, 125286, 143184, 167048, 168414, 196483, 224552, 250572, 334096, 336828, 392966, 449104, 501144, 533311, 589449, 673656, 785932, 1002288, 1066622, 1178898, 1347312, 1571864, 1599933, 2133244, 2357796, 3143728, 3199866, 3733177, 4266488, 4406833, 4715592, 6399732, 7466354, 8532976, 8813666, 9431184, 11199531, 12799464, 13220499, 14932708, 17627332, 22399062, 25598928, 26440998, 29865416, 30847831, 35254664, 44798124, 52881996, 59730832, 61695662, 70509328, 83729827, 89596248, 92543493, 105763992, 123391324, 167459654, 179192496, 185086986, 211527984, 246782648, 251189481, 334919308, 370173972, 493565296, 502378962, 586108789, 669838616, 740347944, 1004757924, 1172217578, 1339677232, 1480695888, 1758326367, 2009515848, 2344435156, 3516652734, 4019031696, 4688870312, 7033305468, 9377740624, 14066610936, 28133221872]

約数ペア:

[(1, 28133221872), (2, 14066610936), (3, 9377740624), (4, 7033305468), (6, 4688870312), (7, 4019031696), (8, 3516652734), (12, 2344435156), (14, 2009515848), (16, 1758326367), (19, 1480695888), (21, 1339677232), (24, 1172217578), (28, 1004757924), (38, 740347944), (42, 669838616), (48, 586108789), (56, 502378962), (57, 493565296), (76, 370173972), (84, 334919308), (112, 251189481), (114, 246782648), (133, 211527984), (152, 185086986), (157, 179192496), (168, 167459654), (228, 123391324), (266, 105763992), (304, 92543493), (314, 89596248), (336, 83729827), (399, 70509328), (456, 61695662), (471, 59730832), (532, 52881996), (628, 44798124), (798, 35254664), (912, 30847831), (942, 29865416), (1064, 26440998), (1099, 25598928), (1256, 22399062), (1596, 17627332), (1884, 14932708), (2128, 13220499), (2198, 12799464), (2512, 11199531), (2983, 9431184), (3192, 8813666), (3297, 8532976), (3768, 7466354), (4396, 6399732), (5966, 4715592), (6384, 4406833), (6594, 4266488), (7536, 3733177), (8792, 3199866), (8949, 3143728), (11932, 2357796), (13188, 2133244), (17584, 1599933), (17898, 1571864), (20881, 1347312), (23864, 1178898), (26376, 1066622), (28069, 1002288), (35796, 785932), (41762, 673656), (47728, 589449), (52752, 533311), (56138, 501144), (62643, 449104), (71592, 392966), (83524, 336828), (84207, 334096), (112276, 250572), (125286, 224552), (143184, 196483), (167048, 168414)]