64989858

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{470941}}^1$

素因数の和:470969

約数の個数: 16

約数和(自身を含む): 135631296

約数和(自身を除く): 70641438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 470941, 941882, 1412823, 2825646, 10831643, 21663286, 32494929, 64989858]

約数ペア:

[(1, 64989858), (2, 32494929), (3, 21663286), (6, 10831643), (23, 2825646), (46, 1412823), (69, 941882), (138, 470941)]