79686292

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{18127}}^1$

素因数の和:18295

約数の個数: 24

約数和(自身を含む): 160396544

約数和(自身を除く): 80710252

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 18127, 36254, 72508, 126889, 253778, 507556, 2845939, 5691878, 11383756, 19921573, 39843146, 79686292]

約数ペア:

[(1, 79686292), (2, 39843146), (4, 19921573), (7, 11383756), (14, 5691878), (28, 2845939), (157, 507556), (314, 253778), (628, 126889), (1099, 72508), (2198, 36254), (4396, 18127)]