71008976

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{83737}}^1$

素因数の和:83798

約数の個数: 20

約数和(自身を含む): 140177412

約数和(自身を除く): 69168436

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 83737, 167474, 334948, 669896, 1339792, 4438061, 8876122, 17752244, 35504488, 71008976]

約数ペア:

[(1, 71008976), (2, 35504488), (4, 17752244), (8, 8876122), (16, 4438061), (53, 1339792), (106, 669896), (212, 334948), (424, 167474), (848, 83737)]