28558370

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{46817}}^1$

素因数の和:46885

約数の個数: 16

約数和(自身を含む): 52248888

約数和(自身を除く): 23690518

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 46817, 93634, 234085, 468170, 2855837, 5711674, 14279185, 28558370]

約数ペア:

[(1, 28558370), (2, 14279185), (5, 5711674), (10, 2855837), (61, 468170), (122, 234085), (305, 93634), (610, 46817)]