26770618

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 47329920

約数和(自身を除く): 20559302

約数列:

[1, 2, 7, 14, 53, 106, 109, 218, 331, 371, 662, 742, 763, 1526, 2317, 4634, 5777, 11554, 17543, 35086, 36079, 40439, 72158, 80878, 122801, 245602, 252553, 505106, 1912187, 3824374, 13385309, 26770618]

約数ペア:

[(1, 26770618), (2, 13385309), (7, 3824374), (14, 1912187), (53, 505106), (106, 252553), (109, 245602), (218, 122801), (331, 80878), (371, 72158), (662, 40439), (742, 36079), (763, 35086), (1526, 17543), (2317, 11554), (4634, 5777)]