69963448

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 138940920

約数和(自身を除く): 68977472

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 107, 148, 188, 214, 296, 376, 428, 856, 1739, 2209, 3478, 3959, 4418, 5029, 6956, 7918, 8836, 10058, 13912, 15836, 17672, 20116, 31672, 40232, 81733, 163466, 186073, 236363, 326932, 372146, 472726, 653864, 744292, 945452, 1488584, 1890904, 8745431, 17490862, 34981724, 69963448]

約数ペア:

[(1, 69963448), (2, 34981724), (4, 17490862), (8, 8745431), (37, 1890904), (47, 1488584), (74, 945452), (94, 744292), (107, 653864), (148, 472726), (188, 372146), (214, 326932), (296, 236363), (376, 186073), (428, 163466), (856, 81733), (1739, 40232), (2209, 31672), (3478, 20116), (3959, 17672), (4418, 15836), (5029, 13912), (6956, 10058), (7918, 8836)]