28380482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47459}}^1$

素因数の和:47497

約数の個数: 16

約数和(自身を含む): 47839680

約数和(自身を除く): 19459198

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 47459, 94918, 616967, 1091557, 1233934, 2183114, 14190241, 28380482]

約数ペア:

[(1, 28380482), (2, 14190241), (13, 2183114), (23, 1233934), (26, 1091557), (46, 616967), (299, 94918), (598, 47459)]