42220968

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{6689}}^1$

素因数の和:6961

約数の個数: 32

約数和(自身を含む): 105969600

約数和(自身を除く): 63748632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 6312, 6689, 13378, 20067, 26756, 40134, 53512, 80268, 160536, 1759207, 3518414, 5277621, 7036828, 10555242, 14073656, 21110484, 42220968]

約数ペア:

[(1, 42220968), (2, 21110484), (3, 14073656), (4, 10555242), (6, 7036828), (8, 5277621), (12, 3518414), (24, 1759207), (263, 160536), (526, 80268), (789, 53512), (1052, 40134), (1578, 26756), (2104, 20067), (3156, 13378), (6312, 6689)]