12480492928

素因数分解:

$2^7\times {\mathrm{223}}^1\times {\mathrm{437237}}^1$

素因数の和:437474

約数の個数: 32

約数和(自身を含む): 24975034560

約数和(自身を除く): 12494541632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 446, 892, 1784, 3568, 7136, 14272, 28544, 437237, 874474, 1748948, 3497896, 6995792, 13991584, 27983168, 55966336, 97503851, 195007702, 390015404, 780030808, 1560061616, 3120123232, 6240246464, 12480492928]

約数ペア:

[(1, 12480492928), (2, 6240246464), (4, 3120123232), (8, 1560061616), (16, 780030808), (32, 390015404), (64, 195007702), (128, 97503851), (223, 55966336), (446, 27983168), (892, 13991584), (1784, 6995792), (3568, 3497896), (7136, 1748948), (14272, 874474), (28544, 437237)]