426656368

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{32401}}^1$

素因数の和:33232

約数の個数: 20

約数和(自身を含む): 827676688

約数和(自身を除く): 401020320

約数列:

[1, 2, 4, 8, 16, 823, 1646, 3292, 6584, 13168, 32401, 64802, 129604, 259208, 518416, 26666023, 53332046, 106664092, 213328184, 426656368]

約数ペア:

[(1, 426656368), (2, 213328184), (4, 106664092), (8, 53332046), (16, 26666023), (823, 518416), (1646, 259208), (3292, 129604), (6584, 64802), (13168, 32401)]