64689142

素因数分解:

$2^1\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{3167}}^1$

素因数の和:4635

約数の個数: 16

約数和(自身を含む): 111006720

約数和(自身を除く): 46317578

約数列:

[1, 2, 7, 14, 1459, 2918, 3167, 6334, 10213, 20426, 22169, 44338, 4620653, 9241306, 32344571, 64689142]

約数ペア:

[(1, 64689142), (2, 32344571), (7, 9241306), (14, 4620653), (1459, 44338), (2918, 22169), (3167, 20426), (6334, 10213)]