28304492

素因数分解:

$2^2\times {\mathrm{43}}^3\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 24

約数和(自身を含む): 51282000

約数和(自身を除く): 22977508

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 1849, 3698, 3827, 7396, 7654, 15308, 79507, 159014, 164561, 318028, 329122, 658244, 7076123, 14152246, 28304492]

約数ペア:

[(1, 28304492), (2, 14152246), (4, 7076123), (43, 658244), (86, 329122), (89, 318028), (172, 164561), (178, 159014), (356, 79507), (1849, 15308), (3698, 7654), (3827, 7396)]