64625478

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151703}}^1$

素因数の和:151779

約数の個数: 16

約数和(自身を含む): 131072256

約数和(自身を除く): 66446778

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 151703, 303406, 455109, 910218, 10770913, 21541826, 32312739, 64625478]

約数ペア:

[(1, 64625478), (2, 32312739), (3, 21541826), (6, 10770913), (71, 910218), (142, 455109), (213, 303406), (426, 151703)]