72439346

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43481}}^1$

素因数の和:43514

約数の個数: 24

約数和(自身を含む): 133837596

約数和(自身を除く): 61398250

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 43481, 86962, 304367, 608734, 739177, 1478354, 2130569, 4261138, 5174239, 10348478, 36219673, 72439346]

約数ペア:

[(1, 72439346), (2, 36219673), (7, 10348478), (14, 5174239), (17, 4261138), (34, 2130569), (49, 1478354), (98, 739177), (119, 608734), (238, 304367), (833, 86962), (1666, 43481)]