77421982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 130999680

約数和(自身を除く): 53577698

約数列:

[1, 2, 11, 22, 37, 74, 227, 407, 419, 454, 814, 838, 2497, 4609, 4994, 8399, 9218, 15503, 16798, 31006, 92389, 95113, 170533, 184778, 190226, 341066, 1046243, 2092486, 3519181, 7038362, 38710991, 77421982]

約数ペア:

[(1, 77421982), (2, 38710991), (11, 7038362), (22, 3519181), (37, 2092486), (74, 1046243), (227, 341066), (407, 190226), (419, 184778), (454, 170533), (814, 95113), (838, 92389), (2497, 31006), (4609, 16798), (4994, 15503), (8399, 9218)]