28863394

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5711}}^1$

素因数の和:5758

約数の個数: 24

約数和(自身を含む): 52230528

約数和(自身を除く): 23367134

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 5711, 11422, 39977, 79954, 108509, 217018, 759563, 1519126, 2061671, 4123342, 14431697, 28863394]

約数ペア:

[(1, 28863394), (2, 14431697), (7, 4123342), (14, 2061671), (19, 1519126), (38, 759563), (133, 217018), (266, 108509), (361, 79954), (722, 39977), (2527, 11422), (5054, 5711)]