15677026561

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{3779}}^1$

素因数の和:4365

約数の個数: 32

約数和(自身を含む): 19281991680

約数和(自身を除く): 3604965119

約数列:

[1, 7, 17, 71, 119, 491, 497, 1207, 3437, 3779, 8347, 8449, 26453, 34861, 58429, 64243, 244027, 268309, 449701, 592637, 1855489, 1878163, 4148459, 4561253, 12988423, 31543313, 31928771, 131739719, 220803191, 922178033, 2239575223, 15677026561]

約数ペア:

[(1, 15677026561), (7, 2239575223), (17, 922178033), (71, 220803191), (119, 131739719), (491, 31928771), (497, 31543313), (1207, 12988423), (3437, 4561253), (3779, 4148459), (8347, 1878163), (8449, 1855489), (26453, 592637), (34861, 449701), (58429, 268309), (64243, 244027)]