39542568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{126739}}^1$

素因数の和:126761

約数の個数: 32

約数和(自身を含む): 106461600

約数和(自身を除く): 66919032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 126739, 253478, 380217, 506956, 760434, 1013912, 1520868, 1647607, 3041736, 3295214, 4942821, 6590428, 9885642, 13180856, 19771284, 39542568]

約数ペア:

[(1, 39542568), (2, 19771284), (3, 13180856), (4, 9885642), (6, 6590428), (8, 4942821), (12, 3295214), (13, 3041736), (24, 1647607), (26, 1520868), (39, 1013912), (52, 760434), (78, 506956), (104, 380217), (156, 253478), (312, 126739)]