28411364

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 50561280

約数和(自身を除く): 22149916

約数列:

[1, 2, 4, 113, 226, 239, 263, 452, 478, 526, 956, 1052, 27007, 29719, 54014, 59438, 62857, 108028, 118876, 125714, 251428, 7102841, 14205682, 28411364]

約数ペア:

[(1, 28411364), (2, 14205682), (4, 7102841), (113, 251428), (226, 125714), (239, 118876), (263, 108028), (452, 62857), (478, 59438), (526, 54014), (956, 29719), (1052, 27007)]