25909884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:760

約数の個数: 144

約数和(自身を含む): 88058880

約数和(自身を除く): 62148996

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 719, 819, 858, 924, 1001, 1092, 1287, 1386, 1438, 1638, 1716, 2002, 2157, 2574, 2772, 2876, 3003, 3276, 4004, 4314, 5033, 5148, 6006, 6471, 7909, 8628, 9009, 9347, 10066, 12012, 12942, 15099, 15818, 18018, 18694, 20132, 23727, 25884, 28041, 30198, 31636, 36036, 37388, 45297, 47454, 55363, 56082, 60396, 65429, 71181, 84123, 90594, 94908, 102817, 110726, 112164, 130858, 142362, 166089, 168246, 181188, 196287, 205634, 221452, 261716, 284724, 308451, 332178, 336492, 392574, 411268, 498267, 588861, 616902, 664356, 719719, 785148, 925353, 996534, 1177722, 1233804, 1439438, 1850706, 1993068, 2159157, 2355444, 2878876, 3701412, 4318314, 6477471, 8636628, 12954942, 25909884]

約数ペア:

[(1, 25909884), (2, 12954942), (3, 8636628), (4, 6477471), (6, 4318314), (7, 3701412), (9, 2878876), (11, 2355444), (12, 2159157), (13, 1993068), (14, 1850706), (18, 1439438), (21, 1233804), (22, 1177722), (26, 996534), (28, 925353), (33, 785148), (36, 719719), (39, 664356), (42, 616902), (44, 588861), (52, 498267), (63, 411268), (66, 392574), (77, 336492), (78, 332178), (84, 308451), (91, 284724), (99, 261716), (117, 221452), (126, 205634), (132, 196287), (143, 181188), (154, 168246), (156, 166089), (182, 142362), (198, 130858), (231, 112164), (234, 110726), (252, 102817), (273, 94908), (286, 90594), (308, 84123), (364, 71181), (396, 65429), (429, 60396), (462, 56082), (468, 55363), (546, 47454), (572, 45297), (693, 37388), (719, 36036), (819, 31636), (858, 30198), (924, 28041), (1001, 25884), (1092, 23727), (1287, 20132), (1386, 18694), (1438, 18018), (1638, 15818), (1716, 15099), (2002, 12942), (2157, 12012), (2574, 10066), (2772, 9347), (2876, 9009), (3003, 8628), (3276, 7909), (4004, 6471), (4314, 6006), (5033, 5148)]