27991322

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{20983}}^1$

素因数の和:21037

約数の個数: 16

約数和(自身を含む): 45325440

約数和(自身を除く): 17334118

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 20983, 41966, 482609, 608507, 965218, 1217014, 13995661, 27991322]

約数ペア:

[(1, 27991322), (2, 13995661), (23, 1217014), (29, 965218), (46, 608507), (58, 482609), (667, 41966), (1334, 20983)]