75697748

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20327}}^1$

素因数の和:20364

約数の個数: 36

約数和(自身を含む): 162217440

約数和(自身を除く): 86519692

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 20327, 40654, 81308, 142289, 284578, 386213, 569156, 772426, 996023, 1544852, 1992046, 2703491, 3984092, 5406982, 10813964, 18924437, 37848874, 75697748]

約数ペア:

[(1, 75697748), (2, 37848874), (4, 18924437), (7, 10813964), (14, 5406982), (19, 3984092), (28, 2703491), (38, 1992046), (49, 1544852), (76, 996023), (98, 772426), (133, 569156), (196, 386213), (266, 284578), (532, 142289), (931, 81308), (1862, 40654), (3724, 20327)]