28840804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1381}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 52936128

約数和(自身を除く): 24095324

約数列:

[1, 2, 4, 23, 46, 92, 227, 454, 908, 1381, 2762, 5221, 5524, 10442, 20884, 31763, 63526, 127052, 313487, 626974, 1253948, 7210201, 14420402, 28840804]

約数ペア:

[(1, 28840804), (2, 14420402), (4, 7210201), (23, 1253948), (46, 626974), (92, 313487), (227, 127052), (454, 63526), (908, 31763), (1381, 20884), (2762, 10442), (5221, 5524)]