28958698

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{2111}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 45872640

約数和(自身を除く): 16913942

約数列:

[1, 2, 19, 38, 361, 722, 2111, 4222, 6859, 13718, 40109, 80218, 762071, 1524142, 14479349, 28958698]

約数ペア:

[(1, 28958698), (2, 14479349), (19, 1524142), (38, 762071), (361, 80218), (722, 40109), (2111, 13718), (4222, 6859)]