28396049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 31872960

約数和(自身を除く): 3476911

約数列:

[1, 11, 61, 101, 419, 671, 1111, 4609, 6161, 25559, 42319, 67771, 281149, 465509, 2581459, 28396049]

約数ペア:

[(1, 28396049), (11, 2581459), (61, 465509), (101, 281149), (419, 67771), (671, 42319), (1111, 25559), (4609, 6161)]