68198992

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{115201}}^1$

素因数の和:115246

約数の個数: 20

約数和(自身を含む): 135707956

約数和(自身を除く): 67508964

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 115201, 230402, 460804, 921608, 1843216, 4262437, 8524874, 17049748, 34099496, 68198992]

約数ペア:

[(1, 68198992), (2, 34099496), (4, 17049748), (8, 8524874), (16, 4262437), (37, 1843216), (74, 921608), (148, 460804), (296, 230402), (592, 115201)]