73998256

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1579}}^1$

素因数の和:1717

約数の個数: 40

約数和(自身を含む): 149878800

約数和(自身を除く): 75880544

約数列:

[1, 2, 4, 8, 16, 29, 58, 101, 116, 202, 232, 404, 464, 808, 1579, 1616, 2929, 3158, 5858, 6316, 11716, 12632, 23432, 25264, 45791, 46864, 91582, 159479, 183164, 318958, 366328, 637916, 732656, 1275832, 2551664, 4624891, 9249782, 18499564, 36999128, 73998256]

約数ペア:

[(1, 73998256), (2, 36999128), (4, 18499564), (8, 9249782), (16, 4624891), (29, 2551664), (58, 1275832), (101, 732656), (116, 637916), (202, 366328), (232, 318958), (404, 183164), (464, 159479), (808, 91582), (1579, 46864), (1616, 45791), (2929, 25264), (3158, 23432), (5858, 12632), (6316, 11716)]