72928844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{9491}}^1$

素因数の和:9625

約数の個数: 24

約数和(自身を含む): 136343088

約数和(自身を除く): 63414244

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 7684, 9491, 18982, 37964, 161347, 322694, 645388, 1072483, 2144966, 4289932, 18232211, 36464422, 72928844]

約数ペア:

[(1, 72928844), (2, 36464422), (4, 18232211), (17, 4289932), (34, 2144966), (68, 1072483), (113, 645388), (226, 322694), (452, 161347), (1921, 37964), (3842, 18982), (7684, 9491)]