40191592

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2591}}^1$

素因数の和:2881

約数の個数: 32

約数和(自身を含む): 86469120

約数和(自身を除く): 46277528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 554, 1108, 1939, 2216, 2591, 3878, 5182, 7756, 10364, 15512, 18137, 20728, 36274, 72548, 145096, 717707, 1435414, 2870828, 5023949, 5741656, 10047898, 20095796, 40191592]

約数ペア:

[(1, 40191592), (2, 20095796), (4, 10047898), (7, 5741656), (8, 5023949), (14, 2870828), (28, 1435414), (56, 717707), (277, 145096), (554, 72548), (1108, 36274), (1939, 20728), (2216, 18137), (2591, 15512), (3878, 10364), (5182, 7756)]