65928976

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1213}}^1$

素因数の和:1343

約数の個数: 40

約数和(自身を含む): 132471680

約数和(自身を除く): 66542704

約数列:

[1, 2, 4, 8, 16, 43, 79, 86, 158, 172, 316, 344, 632, 688, 1213, 1264, 2426, 3397, 4852, 6794, 9704, 13588, 19408, 27176, 52159, 54352, 95827, 104318, 191654, 208636, 383308, 417272, 766616, 834544, 1533232, 4120561, 8241122, 16482244, 32964488, 65928976]

約数ペア:

[(1, 65928976), (2, 32964488), (4, 16482244), (8, 8241122), (16, 4120561), (43, 1533232), (79, 834544), (86, 766616), (158, 417272), (172, 383308), (316, 208636), (344, 191654), (632, 104318), (688, 95827), (1213, 54352), (1264, 52159), (2426, 27176), (3397, 19408), (4852, 13588), (6794, 9704)]