267029152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{641897}}^1$

素因数の和:641920

約数の個数: 24

約数和(自身を含む): 566154036

約数和(自身を除く): 299124884

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 641897, 1283794, 2567588, 5135176, 8344661, 10270352, 16689322, 20540704, 33378644, 66757288, 133514576, 267029152]

約数ペア:

[(1, 267029152), (2, 133514576), (4, 66757288), (8, 33378644), (13, 20540704), (16, 16689322), (26, 10270352), (32, 8344661), (52, 5135176), (104, 2567588), (208, 1283794), (416, 641897)]