57215644

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{617}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 101747520

約数和(自身を除く): 44531876

約数列:

[1, 2, 4, 97, 194, 239, 388, 478, 617, 956, 1234, 2468, 23183, 46366, 59849, 92732, 119698, 147463, 239396, 294926, 589852, 14303911, 28607822, 57215644]

約数ペア:

[(1, 57215644), (2, 28607822), (4, 14303911), (97, 589852), (194, 294926), (239, 239396), (388, 147463), (478, 119698), (617, 92732), (956, 59849), (1234, 46366), (2468, 23183)]