28819728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{28591}}^1$

素因数の和:28612

約数の個数: 60

約数和(自身を含む): 92180608

約数和(自身を除く): 63360880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 28591, 57182, 85773, 114364, 171546, 200137, 228728, 257319, 343092, 400274, 457456, 514638, 600411, 686184, 800548, 1029276, 1200822, 1372368, 1601096, 1801233, 2058552, 2401644, 3202192, 3602466, 4117104, 4803288, 7204932, 9606576, 14409864, 28819728]

約数ペア:

[(1, 28819728), (2, 14409864), (3, 9606576), (4, 7204932), (6, 4803288), (7, 4117104), (8, 3602466), (9, 3202192), (12, 2401644), (14, 2058552), (16, 1801233), (18, 1601096), (21, 1372368), (24, 1200822), (28, 1029276), (36, 800548), (42, 686184), (48, 600411), (56, 514638), (63, 457456), (72, 400274), (84, 343092), (112, 257319), (126, 228728), (144, 200137), (168, 171546), (252, 114364), (336, 85773), (504, 57182), (1008, 28591)]