72533578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{15413}}^1$

素因数の和:15609

約数の個数: 16

約数和(自身を含む): 117824616

約数和(自身を除く): 45291038

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 15413, 30826, 200369, 400738, 2789753, 5579506, 36266789, 72533578]

約数ペア:

[(1, 72533578), (2, 36266789), (13, 5579506), (26, 2789753), (181, 400738), (362, 200369), (2353, 30826), (4706, 15413)]