77731186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 129463488

約数和(自身を除く): 51732302

約数列:

[1, 2, 13, 26, 43, 86, 251, 277, 502, 554, 559, 1118, 3263, 3601, 6526, 7202, 10793, 11911, 21586, 23822, 69527, 139054, 140309, 154843, 280618, 309686, 903851, 1807702, 2989661, 5979322, 38865593, 77731186]

約数ペア:

[(1, 77731186), (2, 38865593), (13, 5979322), (26, 2989661), (43, 1807702), (86, 903851), (251, 309686), (277, 280618), (502, 154843), (554, 140309), (559, 139054), (1118, 69527), (3263, 23822), (3601, 21586), (6526, 11911), (7202, 10793)]