66259226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{11719}}^1$

素因数の和:11989

約数の個数: 16

約数和(自身を含む): 108855360

約数和(自身を除く): 42596134

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 11719, 23438, 128909, 257818, 3011783, 6023566, 33129613, 66259226]

約数ペア:

[(1, 66259226), (2, 33129613), (11, 6023566), (22, 3011783), (257, 257818), (514, 128909), (2827, 23438), (5654, 11719)]