77871655784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{580889}}^1$

素因数の和:582197

約数の個数: 32

約数和(自身を含む): 157363101000

約数和(自身を除く): 79491445216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1289, 2578, 5156, 10312, 16757, 33514, 67028, 134056, 580889, 1161778, 2323556, 4647112, 7551557, 15103114, 30206228, 60412456, 748765921, 1497531842, 2995063684, 5990127368, 9733956973, 19467913946, 38935827892, 77871655784]

約数ペア:

[(1, 77871655784), (2, 38935827892), (4, 19467913946), (8, 9733956973), (13, 5990127368), (26, 2995063684), (52, 1497531842), (104, 748765921), (1289, 60412456), (2578, 30206228), (5156, 15103114), (10312, 7551557), (16757, 4647112), (33514, 2323556), (67028, 1161778), (134056, 580889)]