28802224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5279}}^1$

素因数の和:5329

約数の個数: 40

約数和(自身を含む): 62853120

約数和(自身を除く): 34050896

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5279, 5456, 10558, 21116, 42232, 58069, 84464, 116138, 163649, 232276, 327298, 464552, 654596, 929104, 1309192, 1800139, 2618384, 3600278, 7200556, 14401112, 28802224]

約数ペア:

[(1, 28802224), (2, 14401112), (4, 7200556), (8, 3600278), (11, 2618384), (16, 1800139), (22, 1309192), (31, 929104), (44, 654596), (62, 464552), (88, 327298), (124, 232276), (176, 163649), (248, 116138), (341, 84464), (496, 58069), (682, 42232), (1364, 21116), (2728, 10558), (5279, 5456)]