72819706

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{1901}}^1$

素因数の和:2189

約数の個数: 16

約数和(自身を含む): 110924640

約数和(自身を除く): 38104934

約数列:

[1, 2, 107, 179, 214, 358, 1901, 3802, 19153, 38306, 203407, 340279, 406814, 680558, 36409853, 72819706]

約数ペア:

[(1, 72819706), (2, 36409853), (107, 680558), (179, 406814), (214, 340279), (358, 203407), (1901, 38306), (3802, 19153)]