4927771472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{333679}}^1$

素因数の和:333771

約数の個数: 40

約数和(自身を含む): 10426832640

約数和(自身を除く): 5499061168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 14768, 333679, 667358, 1334716, 2669432, 4337827, 5338864, 8675654, 17351308, 23691209, 34702616, 47382418, 69405232, 94764836, 189529672, 307985717, 379059344, 615971434, 1231942868, 2463885736, 4927771472]

約数ペア:

[(1, 4927771472), (2, 2463885736), (4, 1231942868), (8, 615971434), (13, 379059344), (16, 307985717), (26, 189529672), (52, 94764836), (71, 69405232), (104, 47382418), (142, 34702616), (208, 23691209), (284, 17351308), (568, 8675654), (923, 5338864), (1136, 4337827), (1846, 2669432), (3692, 1334716), (7384, 667358), (14768, 333679)]