70678979

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5449}}^1$

素因数の和:5582

約数の個数: 16

約数和(自身を含む): 86328000

約数和(自身を除く): 15649021

約数列:

[1, 7, 17, 109, 119, 763, 1853, 5449, 12971, 38143, 92633, 593941, 648431, 4157587, 10096997, 70678979]

約数ペア:

[(1, 70678979), (7, 10096997), (17, 4157587), (109, 648431), (119, 593941), (763, 92633), (1853, 38143), (5449, 12971)]