28536552

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 85250880

約数和(自身を除く): 56714328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 137, 198, 263, 264, 274, 396, 411, 526, 548, 789, 792, 822, 1052, 1096, 1233, 1507, 1578, 1644, 2104, 2367, 2466, 2893, 3014, 3156, 3288, 4521, 4734, 4932, 5786, 6028, 6312, 8679, 9042, 9468, 9864, 11572, 12056, 13563, 17358, 18084, 18936, 23144, 26037, 27126, 34716, 36031, 36168, 52074, 54252, 69432, 72062, 104148, 108093, 108504, 144124, 208296, 216186, 288248, 324279, 396341, 432372, 648558, 792682, 864744, 1189023, 1297116, 1585364, 2378046, 2594232, 3170728, 3567069, 4756092, 7134138, 9512184, 14268276, 28536552]

約数ペア:

[(1, 28536552), (2, 14268276), (3, 9512184), (4, 7134138), (6, 4756092), (8, 3567069), (9, 3170728), (11, 2594232), (12, 2378046), (18, 1585364), (22, 1297116), (24, 1189023), (33, 864744), (36, 792682), (44, 648558), (66, 432372), (72, 396341), (88, 324279), (99, 288248), (132, 216186), (137, 208296), (198, 144124), (263, 108504), (264, 108093), (274, 104148), (396, 72062), (411, 69432), (526, 54252), (548, 52074), (789, 36168), (792, 36031), (822, 34716), (1052, 27126), (1096, 26037), (1233, 23144), (1507, 18936), (1578, 18084), (1644, 17358), (2104, 13563), (2367, 12056), (2466, 11572), (2893, 9864), (3014, 9468), (3156, 9042), (3288, 8679), (4521, 6312), (4734, 6028), (4932, 5786)]