28735406

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{120737}}^1$

素因数の和:120763

約数の個数: 16

約数和(自身を含む): 52158816

約数和(自身を除く): 23423410

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 120737, 241474, 845159, 1690318, 2052529, 4105058, 14367703, 28735406]

約数ペア:

[(1, 28735406), (2, 14367703), (7, 4105058), (14, 2052529), (17, 1690318), (34, 845159), (119, 241474), (238, 120737)]