1567270256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{72937}}^1$

素因数の和:73041

約数の個数: 40

約数和(自身を含む): 3255952320

約数和(自身を除く): 1688682064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 2686, 5372, 10744, 21488, 72937, 145874, 291748, 583496, 1166992, 1239929, 2479858, 4959716, 5762023, 9919432, 11524046, 19838864, 23048092, 46096184, 92192368, 97954391, 195908782, 391817564, 783635128, 1567270256]

約数ペア:

[(1, 1567270256), (2, 783635128), (4, 391817564), (8, 195908782), (16, 97954391), (17, 92192368), (34, 46096184), (68, 23048092), (79, 19838864), (136, 11524046), (158, 9919432), (272, 5762023), (316, 4959716), (632, 2479858), (1264, 1239929), (1343, 1166992), (2686, 583496), (5372, 291748), (10744, 145874), (21488, 72937)]