28923168

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 81224640

約数和(自身を除く): 52301472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 101, 114, 152, 157, 202, 228, 303, 304, 314, 404, 456, 471, 606, 608, 628, 808, 912, 942, 1212, 1256, 1616, 1824, 1884, 1919, 2424, 2512, 2983, 3232, 3768, 3838, 4848, 5024, 5757, 5966, 7536, 7676, 8949, 9696, 11514, 11932, 15072, 15352, 15857, 17898, 23028, 23864, 30704, 31714, 35796, 46056, 47571, 47728, 61408, 63428, 71592, 92112, 95142, 95456, 126856, 143184, 184224, 190284, 253712, 286368, 301283, 380568, 507424, 602566, 761136, 903849, 1205132, 1522272, 1807698, 2410264, 3615396, 4820528, 7230792, 9641056, 14461584, 28923168]

約数ペア:

[(1, 28923168), (2, 14461584), (3, 9641056), (4, 7230792), (6, 4820528), (8, 3615396), (12, 2410264), (16, 1807698), (19, 1522272), (24, 1205132), (32, 903849), (38, 761136), (48, 602566), (57, 507424), (76, 380568), (96, 301283), (101, 286368), (114, 253712), (152, 190284), (157, 184224), (202, 143184), (228, 126856), (303, 95456), (304, 95142), (314, 92112), (404, 71592), (456, 63428), (471, 61408), (606, 47728), (608, 47571), (628, 46056), (808, 35796), (912, 31714), (942, 30704), (1212, 23864), (1256, 23028), (1616, 17898), (1824, 15857), (1884, 15352), (1919, 15072), (2424, 11932), (2512, 11514), (2983, 9696), (3232, 8949), (3768, 7676), (3838, 7536), (4848, 5966), (5024, 5757)]