64257446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 114386688

約数和(自身を除く): 50129242

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 151, 253, 302, 319, 506, 638, 667, 841, 1334, 1661, 1682, 3322, 3473, 4379, 6946, 7337, 8758, 9251, 14674, 18502, 19343, 38203, 38686, 48169, 76406, 96338, 100717, 126991, 201434, 212773, 253982, 425546, 1107887, 1396901, 2215774, 2793802, 2920793, 5841586, 32128723, 64257446]

約数ペア:

[(1, 64257446), (2, 32128723), (11, 5841586), (22, 2920793), (23, 2793802), (29, 2215774), (46, 1396901), (58, 1107887), (151, 425546), (253, 253982), (302, 212773), (319, 201434), (506, 126991), (638, 100717), (667, 96338), (841, 76406), (1334, 48169), (1661, 38686), (1682, 38203), (3322, 19343), (3473, 18502), (4379, 14674), (6946, 9251), (7337, 8758)]