65728428

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{4001}}^1$

素因数の和:4082

約数の個数: 36

約数和(自身を含む): 157662792

約数和(自身を除く): 91934364

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1369, 2738, 4001, 4107, 5476, 8002, 8214, 12003, 16004, 16428, 24006, 48012, 148037, 296074, 444111, 592148, 888222, 1776444, 5477369, 10954738, 16432107, 21909476, 32864214, 65728428]

約数ペア:

[(1, 65728428), (2, 32864214), (3, 21909476), (4, 16432107), (6, 10954738), (12, 5477369), (37, 1776444), (74, 888222), (111, 592148), (148, 444111), (222, 296074), (444, 148037), (1369, 48012), (2738, 24006), (4001, 16428), (4107, 16004), (5476, 12003), (8002, 8214)]