28661208

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{7151}}^1$

素因数の和:7327

約数の個数: 32

約数和(自身を含む): 72092160

約数和(自身を除く): 43430952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 7151, 14302, 21453, 28604, 42906, 57208, 85812, 171624, 1194217, 2388434, 3582651, 4776868, 7165302, 9553736, 14330604, 28661208]

約数ペア:

[(1, 28661208), (2, 14330604), (3, 9553736), (4, 7165302), (6, 4776868), (8, 3582651), (12, 2388434), (24, 1194217), (167, 171624), (334, 85812), (501, 57208), (668, 42906), (1002, 28604), (1336, 21453), (2004, 14302), (4008, 7151)]