129466496

素因数分解:

$2^7\times {\mathrm{409}}^1\times {\mathrm{2473}}^1$

素因数の和:2896

約数の個数: 32

約数和(自身を含む): 258656700

約数和(自身を除く): 129190204

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 409, 818, 1636, 2473, 3272, 4946, 6544, 9892, 13088, 19784, 26176, 39568, 52352, 79136, 158272, 316544, 1011457, 2022914, 4045828, 8091656, 16183312, 32366624, 64733248, 129466496]

約数ペア:

[(1, 129466496), (2, 64733248), (4, 32366624), (8, 16183312), (16, 8091656), (32, 4045828), (64, 2022914), (128, 1011457), (409, 316544), (818, 158272), (1636, 79136), (2473, 52352), (3272, 39568), (4946, 26176), (6544, 19784), (9892, 13088)]