46928870

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 86412096

約数和(自身を除く): 39483226

約数列:

[1, 2, 5, 10, 71, 142, 157, 314, 355, 421, 710, 785, 842, 1570, 2105, 4210, 11147, 22294, 29891, 55735, 59782, 66097, 111470, 132194, 149455, 298910, 330485, 660970, 4692887, 9385774, 23464435, 46928870]

約数ペア:

[(1, 46928870), (2, 23464435), (5, 9385774), (10, 4692887), (71, 660970), (142, 330485), (157, 298910), (314, 149455), (355, 132194), (421, 111470), (710, 66097), (785, 59782), (842, 55735), (1570, 29891), (2105, 22294), (4210, 11147)]