28956136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7001}}^1$

素因数の和:7065

約数の個数: 32

約数和(自身を含む): 60497280

約数和(自身を除く): 31541144

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 7001, 14002, 28004, 56008, 77011, 154022, 308044, 329047, 616088, 658094, 1316188, 2632376, 3619517, 7239034, 14478068, 28956136]

約数ペア:

[(1, 28956136), (2, 14478068), (4, 7239034), (8, 3619517), (11, 2632376), (22, 1316188), (44, 658094), (47, 616088), (88, 329047), (94, 308044), (188, 154022), (376, 77011), (517, 56008), (1034, 28004), (2068, 14002), (4136, 7001)]