28918154

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1$

素因数の和:829

約数の個数: 16

約数和(自身を含む): 43987968

約数和(自身を除く): 15069814

約数列:

[1, 2, 127, 254, 257, 443, 514, 886, 32639, 56261, 65278, 112522, 113851, 227702, 14459077, 28918154]

約数ペア:

[(1, 28918154), (2, 14459077), (127, 227702), (254, 113851), (257, 112522), (443, 65278), (514, 56261), (886, 32639)]