15673664968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{357977}}^1$

素因数の和:358417

約数の個数: 32

約数和(自身を含む): 31724010360

約数和(自身を除く): 16050345392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 1684, 3368, 5473, 10946, 21892, 43784, 357977, 715954, 1431908, 2863816, 4653701, 9307402, 18614804, 37229608, 150708317, 301416634, 602833268, 1205666536, 1959208121, 3918416242, 7836832484, 15673664968]

約数ペア:

[(1, 15673664968), (2, 7836832484), (4, 3918416242), (8, 1959208121), (13, 1205666536), (26, 602833268), (52, 301416634), (104, 150708317), (421, 37229608), (842, 18614804), (1684, 9307402), (3368, 4653701), (5473, 2863816), (10946, 1431908), (21892, 715954), (43784, 357977)]