42327404

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2351}}^1$

素因数の和:3005

約数の個数: 24

約数和(自身を含む): 84822528

約数和(自身を除く): 42495124

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2351, 2572, 4501, 4702, 9002, 9404, 16457, 18004, 32914, 65828, 1511693, 3023386, 6046772, 10581851, 21163702, 42327404]

約数ペア:

[(1, 42327404), (2, 21163702), (4, 10581851), (7, 6046772), (14, 3023386), (28, 1511693), (643, 65828), (1286, 32914), (2351, 18004), (2572, 16457), (4501, 9404), (4702, 9002)]