25977796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4421}}^1$

素因数の和:4551

約数の個数: 24

約数和(自身を含む): 49402584

約数和(自身を除く): 23424788

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 4421, 5876, 8842, 17684, 57473, 114946, 229892, 499573, 999146, 1998292, 6494449, 12988898, 25977796]

約数ペア:

[(1, 25977796), (2, 12988898), (4, 6494449), (13, 1998292), (26, 999146), (52, 499573), (113, 229892), (226, 114946), (452, 57473), (1469, 17684), (2938, 8842), (4421, 5876)]