28239386

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{6131}}^1$

素因数の和:6194

約数の個数: 24

約数和(自身を含む): 50331456

約数和(自身を除く): 22092070

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4606, 6131, 12262, 42917, 85834, 288157, 300419, 576314, 600838, 2017099, 4034198, 14119693, 28239386]

約数ペア:

[(1, 28239386), (2, 14119693), (7, 4034198), (14, 2017099), (47, 600838), (49, 576314), (94, 300419), (98, 288157), (329, 85834), (658, 42917), (2303, 12262), (4606, 6131)]