70938874

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{2909}}^1$

素因数の和:3137

約数の個数: 16

約数和(自身を含む): 108426600

約数和(自身を除く): 37487726

約数列:

[1, 2, 89, 137, 178, 274, 2909, 5818, 12193, 24386, 258901, 398533, 517802, 797066, 35469437, 70938874]

約数ペア:

[(1, 70938874), (2, 35469437), (89, 797066), (137, 517802), (178, 398533), (274, 258901), (2909, 24386), (5818, 12193)]