28817824

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1013}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 65415168

約数和(自身を除く): 36597344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1013, 1016, 1778, 2026, 2032, 3556, 4052, 4064, 7091, 7112, 8104, 14182, 14224, 16208, 28364, 28448, 32416, 56728, 113456, 128651, 226912, 257302, 514604, 900557, 1029208, 1801114, 2058416, 3602228, 4116832, 7204456, 14408912, 28817824]

約数ペア:

[(1, 28817824), (2, 14408912), (4, 7204456), (7, 4116832), (8, 3602228), (14, 2058416), (16, 1801114), (28, 1029208), (32, 900557), (56, 514604), (112, 257302), (127, 226912), (224, 128651), (254, 113456), (508, 56728), (889, 32416), (1013, 28448), (1016, 28364), (1778, 16208), (2026, 14224), (2032, 14182), (3556, 8104), (4052, 7112), (4064, 7091)]