30779504

素因数分解:

$2^4\times 7^1\times {\mathrm{274817}}^1$

素因数の和:274832

約数の個数: 20

約数和(自身を含む): 68154864

約数和(自身を除く): 37375360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 274817, 549634, 1099268, 1923719, 2198536, 3847438, 4397072, 7694876, 15389752, 30779504]

約数ペア:

[(1, 30779504), (2, 15389752), (4, 7694876), (7, 4397072), (8, 3847438), (14, 2198536), (16, 1923719), (28, 1099268), (56, 549634), (112, 274817)]