68615408

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{37951}}^1$

素因数の和:38072

約数の個数: 20

約数和(自身を含む): 134122368

約数和(自身を除く): 65506960

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 37951, 75902, 151804, 303608, 607216, 4288463, 8576926, 17153852, 34307704, 68615408]

約数ペア:

[(1, 68615408), (2, 34307704), (4, 17153852), (8, 8576926), (16, 4288463), (113, 607216), (226, 303608), (452, 151804), (904, 75902), (1808, 37951)]