40740652

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{859}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 72817920

約数和(自身を除く): 32077268

約数列:

[1, 2, 4, 71, 142, 167, 284, 334, 668, 859, 1718, 3436, 11857, 23714, 47428, 60989, 121978, 143453, 243956, 286906, 573812, 10185163, 20370326, 40740652]

約数ペア:

[(1, 40740652), (2, 20370326), (4, 10185163), (71, 573812), (142, 286906), (167, 243956), (284, 143453), (334, 121978), (668, 60989), (859, 47428), (1718, 23714), (3436, 11857)]