64791402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4349}}^1$

素因数の和:4558

約数の個数: 32

約数和(自身を含む): 140313600

約数和(自身を除く): 75522198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 2483, 4349, 4966, 7449, 8698, 13047, 14898, 26094, 56537, 113074, 169611, 339222, 830659, 1661318, 2491977, 4983954, 10798567, 21597134, 32395701, 64791402]

約数ペア:

[(1, 64791402), (2, 32395701), (3, 21597134), (6, 10798567), (13, 4983954), (26, 2491977), (39, 1661318), (78, 830659), (191, 339222), (382, 169611), (573, 113074), (1146, 56537), (2483, 26094), (4349, 14898), (4966, 13047), (7449, 8698)]