64409478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{17231}}^1$

素因数の和:17332

約数の個数: 32

約数和(自身を含む): 148884480

約数和(自身を除く): 84475002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 17231, 34462, 51693, 103386, 120617, 241234, 361851, 723702, 1533559, 3067118, 4600677, 9201354, 10734913, 21469826, 32204739, 64409478]

約数ペア:

[(1, 64409478), (2, 32204739), (3, 21469826), (6, 10734913), (7, 9201354), (14, 4600677), (21, 3067118), (42, 1533559), (89, 723702), (178, 361851), (267, 241234), (534, 120617), (623, 103386), (1246, 51693), (1869, 34462), (3738, 17231)]