64756874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{929}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 119992320

約数和(自身を除く): 55235446

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 383, 766, 929, 1858, 2681, 4979, 5362, 6503, 9958, 12077, 13006, 24154, 34853, 69706, 84539, 169078, 355807, 711614, 2490649, 4625491, 4981298, 9250982, 32378437, 64756874]

約数ペア:

[(1, 64756874), (2, 32378437), (7, 9250982), (13, 4981298), (14, 4625491), (26, 2490649), (91, 711614), (182, 355807), (383, 169078), (766, 84539), (929, 69706), (1858, 34853), (2681, 24154), (4979, 13006), (5362, 12077), (6503, 9958)]