47020318

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2417}}^1$

素因数の和:2627

約数の個数: 16

約数和(自身を含む): 72075744

約数和(自身を除く): 25055426

約数列:

[1, 2, 71, 137, 142, 274, 2417, 4834, 9727, 19454, 171607, 331129, 343214, 662258, 23510159, 47020318]

約数ペア:

[(1, 47020318), (2, 23510159), (71, 662258), (137, 343214), (142, 331129), (274, 171607), (2417, 19454), (4834, 9727)]