26377468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6421}}^1$

素因数の和:6517

約数の個数: 24

約数和(自身を含む): 50348480

約数和(自身を除く): 23971012

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 6421, 12842, 25684, 83473, 166946, 333892, 507259, 1014518, 2029036, 6594367, 13188734, 26377468]

約数ペア:

[(1, 26377468), (2, 13188734), (4, 6594367), (13, 2029036), (26, 1014518), (52, 507259), (79, 333892), (158, 166946), (316, 83473), (1027, 25684), (2054, 12842), (4108, 6421)]