40028858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{3323}}^1$

素因数の和:3661

約数の個数: 16

約数和(自身を含む): 63421920

約数和(自身を除く): 23393062

約数列:

[1, 2, 19, 38, 317, 634, 3323, 6023, 6646, 12046, 63137, 126274, 1053391, 2106782, 20014429, 40028858]

約数ペア:

[(1, 40028858), (2, 20014429), (19, 2106782), (38, 1053391), (317, 126274), (634, 63137), (3323, 12046), (6023, 6646)]