72686588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{5569}}^1$

素因数の和:5837

約数の個数: 24

約数和(自身を含む): 137556720

約数和(自身を除く): 64870132

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 5569, 6526, 11138, 13052, 22276, 72397, 144794, 289588, 1397819, 2795638, 5591276, 18171647, 36343294, 72686588]

約数ペア:

[(1, 72686588), (2, 36343294), (4, 18171647), (13, 5591276), (26, 2795638), (52, 1397819), (251, 289588), (502, 144794), (1004, 72397), (3263, 22276), (5569, 13052), (6526, 11138)]