71172008

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{33827}}^1$

素因数の和:34096

約数の個数: 16

約数和(自身を含む): 133958880

約数和(自身を除く): 62786872

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 33827, 67654, 135308, 270616, 8896501, 17793002, 35586004, 71172008]

約数ペア:

[(1, 71172008), (2, 35586004), (4, 17793002), (8, 8896501), (263, 270616), (526, 135308), (1052, 67654), (2104, 33827)]