28965556

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{877}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 53101440

約数和(自身を除く): 24135884

約数列:

[1, 2, 4, 23, 46, 92, 359, 718, 877, 1436, 1754, 3508, 8257, 16514, 20171, 33028, 40342, 80684, 314843, 629686, 1259372, 7241389, 14482778, 28965556]

約数ペア:

[(1, 28965556), (2, 14482778), (4, 7241389), (23, 1259372), (46, 629686), (92, 314843), (359, 80684), (718, 40342), (877, 33028), (1436, 20171), (1754, 16514), (3508, 8257)]