72510893

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1721}}^1$

素因数の和:2204

約数の個数: 16

約数和(自身を含む): 89488896

約数和(自身を除く): 16978003

約数列:

[1, 7, 13, 91, 463, 1721, 3241, 6019, 12047, 22373, 42133, 156611, 796823, 5577761, 10358699, 72510893]

約数ペア:

[(1, 72510893), (7, 10358699), (13, 5577761), (91, 796823), (463, 156611), (1721, 42133), (3241, 22373), (6019, 12047)]