64214904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{205817}}^1$

素因数の和:205839

約数の個数: 32

約数和(自身を含む): 172887120

約数和(自身を除く): 108672216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 205817, 411634, 617451, 823268, 1234902, 1646536, 2469804, 2675621, 4939608, 5351242, 8026863, 10702484, 16053726, 21404968, 32107452, 64214904]

約数ペア:

[(1, 64214904), (2, 32107452), (3, 21404968), (4, 16053726), (6, 10702484), (8, 8026863), (12, 5351242), (13, 4939608), (24, 2675621), (26, 2469804), (39, 1646536), (52, 1234902), (78, 823268), (104, 617451), (156, 411634), (312, 205817)]