28249768

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{44699}}^1$

素因数の和:44784

約数の個数: 16

約数和(自身を含む): 53640000

約数和(自身を除く): 25390232

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 44699, 89398, 178796, 357592, 3531221, 7062442, 14124884, 28249768]

約数ペア:

[(1, 28249768), (2, 14124884), (4, 7062442), (8, 3531221), (79, 357592), (158, 178796), (316, 89398), (632, 44699)]