68546192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29959}}^1$

素因数の和:29991

約数の個数: 40

約数和(自身を含む): 156031680

約数和(自身を除く): 87485488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 29959, 59918, 119836, 239672, 329549, 389467, 479344, 659098, 778934, 1318196, 1557868, 2636392, 3115736, 4284137, 5272784, 6231472, 8568274, 17136548, 34273096, 68546192]

約数ペア:

[(1, 68546192), (2, 34273096), (4, 17136548), (8, 8568274), (11, 6231472), (13, 5272784), (16, 4284137), (22, 3115736), (26, 2636392), (44, 1557868), (52, 1318196), (88, 778934), (104, 659098), (143, 479344), (176, 389467), (208, 329549), (286, 239672), (572, 119836), (1144, 59918), (2288, 29959)]