8127444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 20829312

約数和(自身を除く): 12701868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 983, 1378, 1966, 2067, 2756, 2949, 3932, 4134, 5898, 8268, 11796, 12779, 25558, 38337, 51116, 52099, 76674, 104198, 153348, 156297, 208396, 312594, 625188, 677287, 1354574, 2031861, 2709148, 4063722, 8127444]

約数ペア:

[(1, 8127444), (2, 4063722), (3, 2709148), (4, 2031861), (6, 1354574), (12, 677287), (13, 625188), (26, 312594), (39, 208396), (52, 156297), (53, 153348), (78, 104198), (106, 76674), (156, 52099), (159, 51116), (212, 38337), (318, 25558), (636, 12779), (689, 11796), (983, 8268), (1378, 5898), (1966, 4134), (2067, 3932), (2756, 2949)]