47474404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{18869}}^1$

素因数の和:18927

約数の個数: 24

約数和(自身を含む): 90349560

約数和(自身を除く): 42875156

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 18869, 37738, 75476, 320773, 641546, 698153, 1283092, 1396306, 2792612, 11868601, 23737202, 47474404]

約数ペア:

[(1, 47474404), (2, 23737202), (4, 11868601), (17, 2792612), (34, 1396306), (37, 1283092), (68, 698153), (74, 641546), (148, 320773), (629, 75476), (1258, 37738), (2516, 18869)]