78839948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{105401}}^1$

素因数の和:105433

約数の個数: 24

約数和(自身を含む): 159367824

約数和(自身を除く): 80527876

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 105401, 210802, 421604, 1159411, 1791817, 2318822, 3583634, 4637644, 7167268, 19709987, 39419974, 78839948]

約数ペア:

[(1, 78839948), (2, 39419974), (4, 19709987), (11, 7167268), (17, 4637644), (22, 3583634), (34, 2318822), (44, 1791817), (68, 1159411), (187, 421604), (374, 210802), (748, 105401)]