69897268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{146843}}^1$

素因数の和:146871

約数の個数: 24

約数和(自身を含む): 148018752

約数和(自身を除く): 78121484

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 146843, 293686, 587372, 1027901, 2055802, 2496331, 4111604, 4992662, 9985324, 17474317, 34948634, 69897268]

約数ペア:

[(1, 69897268), (2, 34948634), (4, 17474317), (7, 9985324), (14, 4992662), (17, 4111604), (28, 2496331), (34, 2055802), (68, 1027901), (119, 587372), (238, 293686), (476, 146843)]