13375023736

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{636421}}^1$

素因数の和:636535

約数の個数: 32

約数和(自身を含む): 26118758880

約数和(自身を除く): 12743735144

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 2627, 5254, 10508, 21016, 636421, 1272842, 2545684, 5091368, 23547577, 45185891, 47095154, 90371782, 94190308, 180743564, 188380616, 361487128, 1671877967, 3343755934, 6687511868, 13375023736]

約数ペア:

[(1, 13375023736), (2, 6687511868), (4, 3343755934), (8, 1671877967), (37, 361487128), (71, 188380616), (74, 180743564), (142, 94190308), (148, 90371782), (284, 47095154), (296, 45185891), (568, 23547577), (2627, 5091368), (5254, 2545684), (10508, 1272842), (21016, 636421)]