7251272

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4221

約数の個数: 32

約数和(自身を含む): 16043520

約数和(自身を除く): 8792248

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 4177, 8354, 16708, 29239, 33416, 58478, 116956, 129487, 233912, 258974, 517948, 906409, 1035896, 1812818, 3625636, 7251272]

約数ペア:

[(1, 7251272), (2, 3625636), (4, 1812818), (7, 1035896), (8, 906409), (14, 517948), (28, 258974), (31, 233912), (56, 129487), (62, 116956), (124, 58478), (217, 33416), (248, 29239), (434, 16708), (868, 8354), (1736, 4177)]