28934532

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2409

約数の個数: 72

約数和(自身を含む): 82397952

約数和(自身を除く): 53463420

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 2357, 3069, 4092, 4714, 6138, 7071, 9428, 12276, 14142, 21213, 25927, 28284, 42426, 51854, 73067, 77781, 84852, 103708, 146134, 155562, 219201, 233343, 292268, 311124, 438402, 466686, 657603, 803737, 876804, 933372, 1315206, 1607474, 2411211, 2630412, 3214948, 4822422, 7233633, 9644844, 14467266, 28934532]

約数ペア:

[(1, 28934532), (2, 14467266), (3, 9644844), (4, 7233633), (6, 4822422), (9, 3214948), (11, 2630412), (12, 2411211), (18, 1607474), (22, 1315206), (31, 933372), (33, 876804), (36, 803737), (44, 657603), (62, 466686), (66, 438402), (93, 311124), (99, 292268), (124, 233343), (132, 219201), (186, 155562), (198, 146134), (279, 103708), (341, 84852), (372, 77781), (396, 73067), (558, 51854), (682, 42426), (1023, 28284), (1116, 25927), (1364, 21213), (2046, 14142), (2357, 12276), (3069, 9428), (4092, 7071), (4714, 6138)]