28261708

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3863}}^1$

素因数の和:3957

約数の個数: 24

約数和(自身を含む): 51932160

約数和(自身を除く): 23670452

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 236, 1829, 3658, 3863, 7316, 7726, 15452, 119753, 227917, 239506, 455834, 479012, 911668, 7065427, 14130854, 28261708]

約数ペア:

[(1, 28261708), (2, 14130854), (4, 7065427), (31, 911668), (59, 479012), (62, 455834), (118, 239506), (124, 227917), (236, 119753), (1829, 15452), (3658, 7726), (3863, 7316)]