64865922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1975

約数の個数: 48

約数和(自身を含む): 145708416

約数和(自身を除く): 80842494

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 121, 141, 242, 282, 363, 517, 726, 1034, 1551, 1901, 3102, 3802, 5687, 5703, 11374, 11406, 17061, 20911, 34122, 41822, 62733, 89347, 125466, 178694, 230021, 268041, 460042, 536082, 690063, 982817, 1380126, 1965634, 2948451, 5896902, 10810987, 21621974, 32432961, 64865922]

約数ペア:

[(1, 64865922), (2, 32432961), (3, 21621974), (6, 10810987), (11, 5896902), (22, 2948451), (33, 1965634), (47, 1380126), (66, 982817), (94, 690063), (121, 536082), (141, 460042), (242, 268041), (282, 230021), (363, 178694), (517, 125466), (726, 89347), (1034, 62733), (1551, 41822), (1901, 34122), (3102, 20911), (3802, 17061), (5687, 11406), (5703, 11374)]