66220748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{9967}}^1$

素因数の和:10133

約数の個数: 24

約数和(自身を含む): 127271424

約数和(自身を除く): 61050676

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 9967, 19934, 39868, 109637, 219274, 438548, 1505017, 3010034, 6020068, 16555187, 33110374, 66220748]

約数ペア:

[(1, 66220748), (2, 33110374), (4, 16555187), (11, 6020068), (22, 3010034), (44, 1505017), (151, 438548), (302, 219274), (604, 109637), (1661, 39868), (3322, 19934), (6644, 9967)]