66555830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14071}}^1$

素因数の和:14132

約数の個数: 32

約数和(自身を含む): 133740288

約数和(自身を除く): 67184458

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 14071, 28142, 70355, 140710, 154781, 309562, 605053, 773905, 1210106, 1547810, 3025265, 6050530, 6655583, 13311166, 33277915, 66555830]

約数ペア:

[(1, 66555830), (2, 33277915), (5, 13311166), (10, 6655583), (11, 6050530), (22, 3025265), (43, 1547810), (55, 1210106), (86, 773905), (110, 605053), (215, 309562), (430, 154781), (473, 140710), (946, 70355), (2365, 28142), (4730, 14071)]