28498192

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{13001}}^1$

素因数の和:13146

約数の個数: 20

約数和(自身を含む): 55622556

約数和(自身を除く): 27124364

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 13001, 26002, 52004, 104008, 208016, 1781137, 3562274, 7124548, 14249096, 28498192]

約数ペア:

[(1, 28498192), (2, 14249096), (4, 7124548), (8, 3562274), (16, 1781137), (137, 208016), (274, 104008), (548, 52004), (1096, 26002), (2192, 13001)]