57211448

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9041}}^1$

素因数の和:9167

約数の個数: 32

約数和(自身を含む): 123694560

約数和(自身を除く): 66483112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 9041, 18082, 36164, 63287, 72328, 126574, 253148, 506296, 1021633, 2043266, 4086532, 7151431, 8173064, 14302862, 28605724, 57211448]

約数ペア:

[(1, 57211448), (2, 28605724), (4, 14302862), (7, 8173064), (8, 7151431), (14, 4086532), (28, 2043266), (56, 1021633), (113, 506296), (226, 253148), (452, 126574), (791, 72328), (904, 63287), (1582, 36164), (3164, 18082), (6328, 9041)]