42519572

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1439}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 76204800

約数和(自身を除く): 33685228

約数列:

[1, 2, 4, 83, 89, 166, 178, 332, 356, 1439, 2878, 5756, 7387, 14774, 29548, 119437, 128071, 238874, 256142, 477748, 512284, 10629893, 21259786, 42519572]

約数ペア:

[(1, 42519572), (2, 21259786), (4, 10629893), (83, 512284), (89, 477748), (166, 256142), (178, 238874), (332, 128071), (356, 119437), (1439, 29548), (2878, 14774), (5756, 7387)]