64175090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{916787}}^1$

素因数の和:916801

約数の個数: 16

約数和(自身を含む): 132017472

約数和(自身を除く): 67842382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 916787, 1833574, 4583935, 6417509, 9167870, 12835018, 32087545, 64175090]

約数ペア:

[(1, 64175090), (2, 32087545), (5, 12835018), (7, 9167870), (10, 6417509), (14, 4583935), (35, 1833574), (70, 916787)]