39178937408

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{3622313}}^1$

素因数の和:3622351

約数の個数: 42

約数和(自身を含む): 84186199674

約数和(自身を除く): 45007262266

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 3622313, 7244626, 14489252, 28978504, 47090069, 57957008, 94180138, 115914016, 188360276, 231828032, 376720552, 612170897, 753441104, 1224341794, 1506882208, 2448683588, 3013764416, 4897367176, 9794734352, 19589468704, 39178937408]

約数ペア:

[(1, 39178937408), (2, 19589468704), (4, 9794734352), (8, 4897367176), (13, 3013764416), (16, 2448683588), (26, 1506882208), (32, 1224341794), (52, 753441104), (64, 612170897), (104, 376720552), (169, 231828032), (208, 188360276), (338, 115914016), (416, 94180138), (676, 57957008), (832, 47090069), (1352, 28978504), (2704, 14489252), (5408, 7244626), (10816, 3622313)]