28983472

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1031}}^1$

素因数の和:1297

約数の個数: 40

約数和(自身を含む): 64495872

約数和(自身を除く): 35512400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 1004, 1031, 1757, 2008, 2062, 3514, 4016, 4124, 7028, 7217, 8248, 14056, 14434, 16496, 28112, 28868, 57736, 115472, 258781, 517562, 1035124, 1811467, 2070248, 3622934, 4140496, 7245868, 14491736, 28983472]

約数ペア:

[(1, 28983472), (2, 14491736), (4, 7245868), (7, 4140496), (8, 3622934), (14, 2070248), (16, 1811467), (28, 1035124), (56, 517562), (112, 258781), (251, 115472), (502, 57736), (1004, 28868), (1031, 28112), (1757, 16496), (2008, 14434), (2062, 14056), (3514, 8248), (4016, 7217), (4124, 7028)]