1139208064

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{125353}}^1$

素因数の和:125438

約数の個数: 32

約数和(自身を含む): 2301499440

約数和(自身を除く): 1162291376

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 125353, 250706, 501412, 1002824, 2005648, 4011296, 8022592, 8900063, 16045184, 17800126, 35600252, 71200504, 142401008, 284802016, 569604032, 1139208064]

約数ペア:

[(1, 1139208064), (2, 569604032), (4, 284802016), (8, 142401008), (16, 71200504), (32, 35600252), (64, 17800126), (71, 16045184), (128, 8900063), (142, 8022592), (284, 4011296), (568, 2005648), (1136, 1002824), (2272, 501412), (4544, 250706), (9088, 125353)]