28717846

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 18560234

約数列:

[1, 2, 23, 37, 46, 47, 74, 94, 359, 718, 851, 1081, 1702, 1739, 2162, 3478, 8257, 13283, 16514, 16873, 26566, 33746, 39997, 79994, 305509, 388079, 611018, 624301, 776158, 1248602, 14358923, 28717846]

約数ペア:

[(1, 28717846), (2, 14358923), (23, 1248602), (37, 776158), (46, 624301), (47, 611018), (74, 388079), (94, 305509), (359, 79994), (718, 39997), (851, 33746), (1081, 26566), (1702, 16873), (1739, 16514), (2162, 13283), (3478, 8257)]