64001044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{4409}}^1$

素因数の和:4623

約数の個数: 24

約数和(自身を含む): 118540800

約数和(自身を除く): 54539756

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 3629, 4409, 7258, 8818, 14516, 17636, 83771, 167542, 335084, 842119, 1684238, 3368476, 16000261, 32000522, 64001044]

約数ペア:

[(1, 64001044), (2, 32000522), (4, 16000261), (19, 3368476), (38, 1684238), (76, 842119), (191, 335084), (382, 167542), (764, 83771), (3629, 17636), (4409, 14516), (7258, 8818)]