68517118

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{1933}}^1$

素因数の和:2451

約数の個数: 16

約数和(自身を含む): 105828480

約数和(自身を除く): 37311362

約数列:

[1, 2, 37, 74, 479, 958, 1933, 3866, 17723, 35446, 71521, 143042, 925907, 1851814, 34258559, 68517118]

約数ペア:

[(1, 68517118), (2, 34258559), (37, 1851814), (74, 925907), (479, 143042), (958, 71521), (1933, 35446), (3866, 17723)]