68954902

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{2039}}^1$

素因数の和:2535

約数の個数: 16

約数和(自身を含む): 106512480

約数和(自身を除く): 37557578

約数列:

[1, 2, 37, 74, 457, 914, 2039, 4078, 16909, 33818, 75443, 150886, 931823, 1863646, 34477451, 68954902]

約数ペア:

[(1, 68954902), (2, 34477451), (37, 1863646), (74, 931823), (457, 150886), (914, 75443), (2039, 33818), (4078, 16909)]