71738032

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{9811}}^1$

素因数の和:10276

約数の個数: 20

約数和(自身を含む): 139310776

約数和(自身を除く): 67572744

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 9811, 19622, 39244, 78488, 156976, 4483627, 8967254, 17934508, 35869016, 71738032]

約数ペア:

[(1, 71738032), (2, 35869016), (4, 17934508), (8, 8967254), (16, 4483627), (457, 156976), (914, 78488), (1828, 39244), (3656, 19622), (7312, 9811)]