78640634

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 128459520

約数和(自身を除く): 49818886

約数列:

[1, 2, 23, 29, 46, 58, 167, 334, 353, 667, 706, 1334, 3841, 4843, 7682, 8119, 9686, 10237, 16238, 20474, 58951, 111389, 117902, 222778, 235451, 470902, 1355873, 1709579, 2711746, 3419158, 39320317, 78640634]

約数ペア:

[(1, 78640634), (2, 39320317), (23, 3419158), (29, 2711746), (46, 1709579), (58, 1355873), (167, 470902), (334, 235451), (353, 222778), (667, 117902), (706, 111389), (1334, 58951), (3841, 20474), (4843, 16238), (7682, 10237), (8119, 9686)]