71663423

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2693}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 81466560

約数和(自身を除く): 9803137

約数列:

[1, 13, 23, 89, 299, 1157, 2047, 2693, 26611, 35009, 61939, 239677, 805207, 3115801, 5512571, 71663423]

約数ペア:

[(1, 71663423), (13, 5512571), (23, 3115801), (89, 805207), (299, 239677), (1157, 61939), (2047, 35009), (2693, 26611)]