1073216

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:462

約数の個数: 28

約数和(自身を含む): 2186940

約数和(自身を除く): 1113724

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 409, 656, 818, 1312, 1636, 2624, 3272, 6544, 13088, 16769, 26176, 33538, 67076, 134152, 268304, 536608, 1073216]

約数ペア:

[(1, 1073216), (2, 536608), (4, 268304), (8, 134152), (16, 67076), (32, 33538), (41, 26176), (64, 16769), (82, 13088), (164, 6544), (328, 3272), (409, 2624), (656, 1636), (818, 1312)]