64469478

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{41809}}^1$

素因数の和:42071

約数の個数: 16

約数和(自身を含む): 129443760

約数和(自身を除く): 64974282

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 41809, 83618, 125427, 250854, 10744913, 21489826, 32234739, 64469478]

約数ペア:

[(1, 64469478), (2, 32234739), (3, 21489826), (6, 10744913), (257, 250854), (514, 125427), (771, 83618), (1542, 41809)]