64996824568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2017}}^1\times {\mathrm{309851}}^1$

素因数の和:311887

約数の個数: 32

約数和(自身を含む): 131309080560

約数和(自身を除く): 66312255992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2017, 4034, 8068, 16136, 26221, 52442, 104884, 209768, 309851, 619702, 1239404, 2478808, 4028063, 8056126, 16112252, 32224504, 624969467, 1249938934, 2499877868, 4999755736, 8124603071, 16249206142, 32498412284, 64996824568]

約数ペア:

[(1, 64996824568), (2, 32498412284), (4, 16249206142), (8, 8124603071), (13, 4999755736), (26, 2499877868), (52, 1249938934), (104, 624969467), (2017, 32224504), (4034, 16112252), (8068, 8056126), (16136, 4028063), (26221, 2478808), (52442, 1239404), (104884, 619702), (209768, 309851)]