64726458

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{45137}}^1$

素因数の和:45381

約数の個数: 16

約数和(自身を含む): 129997440

約数和(自身を除く): 65270982

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 45137, 90274, 135411, 270822, 10787743, 21575486, 32363229, 64726458]

約数ペア:

[(1, 64726458), (2, 32363229), (3, 21575486), (6, 10787743), (239, 270822), (478, 135411), (717, 90274), (1434, 45137)]