28661974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{3733}}^1$

素因数の和:4095

約数の個数: 16

約数和(自身を含む): 47048400

約数和(自身を除く): 18386426

約数列:

[1, 2, 11, 22, 349, 698, 3733, 3839, 7466, 7678, 41063, 82126, 1302817, 2605634, 14330987, 28661974]

約数ペア:

[(1, 28661974), (2, 14330987), (11, 2605634), (22, 1302817), (349, 82126), (698, 41063), (3733, 7678), (3839, 7466)]