40447652

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{16231}}^1$

素因数の和:16331

約数の個数: 24

約数和(自身を含む): 81809280

約数和(自身を除く): 41361628

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 16231, 32462, 64924, 113617, 227234, 454468, 1444559, 2889118, 5778236, 10111913, 20223826, 40447652]

約数ペア:

[(1, 40447652), (2, 20223826), (4, 10111913), (7, 5778236), (14, 2889118), (28, 1444559), (89, 454468), (178, 227234), (356, 113617), (623, 64924), (1246, 32462), (2492, 16231)]