64814802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11383}}^1$

素因数の和:11474

約数の個数: 32

約数和(自身を含む): 141525888

約数和(自身を除く): 76711086

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 11383, 22766, 34149, 68298, 147979, 295958, 443937, 830959, 887874, 1661918, 2492877, 4985754, 10802467, 21604934, 32407401, 64814802]

約数ペア:

[(1, 64814802), (2, 32407401), (3, 21604934), (6, 10802467), (13, 4985754), (26, 2492877), (39, 1661918), (73, 887874), (78, 830959), (146, 443937), (219, 295958), (438, 147979), (949, 68298), (1898, 34149), (2847, 22766), (5694, 11383)]