38826988

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{701}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 69464304

約数和(自身を除く): 30637316

約数列:

[1, 2, 4, 61, 122, 227, 244, 454, 701, 908, 1402, 2804, 13847, 27694, 42761, 55388, 85522, 159127, 171044, 318254, 636508, 9706747, 19413494, 38826988]

約数ペア:

[(1, 38826988), (2, 19413494), (4, 9706747), (61, 636508), (122, 318254), (227, 171044), (244, 159127), (454, 85522), (701, 55388), (908, 42761), (1402, 27694), (2804, 13847)]