64957451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2441}}^1$

素因数の和:2566

約数の個数: 16

約数和(自身を含む): 73846080

約数和(自身を除く): 8888629

約数列:

[1, 13, 23, 89, 299, 1157, 2047, 2441, 26611, 31733, 56143, 217249, 729859, 2824237, 4996727, 64957451]

約数ペア:

[(1, 64957451), (13, 4996727), (23, 2824237), (89, 729859), (299, 217249), (1157, 56143), (2047, 31733), (2441, 26611)]