28875706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{26203}}^1$

素因数の和:26253

約数の個数: 16

約数和(自身を含む): 47167200

約数和(自身を除く): 18291494

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 26203, 52406, 497857, 759887, 995714, 1519774, 14437853, 28875706]

約数ペア:

[(1, 28875706), (2, 14437853), (19, 1519774), (29, 995714), (38, 759887), (58, 497857), (551, 52406), (1102, 26203)]