28385058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{363911}}^1$

素因数の和:363929

約数の個数: 16

約数和(自身を含む): 61137216

約数和(自身を除く): 32752158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 363911, 727822, 1091733, 2183466, 4730843, 9461686, 14192529, 28385058]

約数ペア:

[(1, 28385058), (2, 14192529), (3, 9461686), (6, 4730843), (13, 2183466), (26, 1091733), (39, 727822), (78, 363911)]