28761586

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{120847}}^1$

素因数の和:120873

約数の個数: 16

約数和(自身を含む): 52206336

約数和(自身を除く): 23444750

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 120847, 241694, 845929, 1691858, 2054399, 4108798, 14380793, 28761586]

約数ペア:

[(1, 28761586), (2, 14380793), (7, 4108798), (14, 2054399), (17, 1691858), (34, 845929), (119, 241694), (238, 120847)]