28774948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10321}}^1$

素因数の和:10383

約数の個数: 24

約数和(自身を含む): 54624024

約数和(自身を除く): 25849076

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 10321, 20642, 41284, 175457, 350914, 423161, 701828, 846322, 1692644, 7193737, 14387474, 28774948]

約数ペア:

[(1, 28774948), (2, 14387474), (4, 7193737), (17, 1692644), (34, 846322), (41, 701828), (68, 423161), (82, 350914), (164, 175457), (697, 41284), (1394, 20642), (2788, 10321)]