40812796

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 72648576

約数和(自身を除く): 31835780

約数列:

[1, 2, 4, 107, 167, 214, 334, 428, 571, 668, 1142, 2284, 17869, 35738, 61097, 71476, 95357, 122194, 190714, 244388, 381428, 10203199, 20406398, 40812796]

約数ペア:

[(1, 40812796), (2, 20406398), (4, 10203199), (107, 381428), (167, 244388), (214, 190714), (334, 122194), (428, 95357), (571, 71476), (668, 61097), (1142, 35738), (2284, 17869)]