64271478

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{26713}}^1$

素因数の和:27119

約数の個数: 16

約数和(自身を含む): 128868336

約数和(自身を除く): 64596858

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 26713, 53426, 80139, 160278, 10711913, 21423826, 32135739, 64271478]

約数ペア:

[(1, 64271478), (2, 32135739), (3, 21423826), (6, 10711913), (401, 160278), (802, 80139), (1203, 53426), (2406, 26713)]