28473436

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{24631}}^1$

素因数の和:24669

約数の個数: 18

約数和(自身を含む): 52934168

約数和(自身を除く): 24460732

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 24631, 49262, 98524, 418727, 837454, 1674908, 7118359, 14236718, 28473436]

約数ペア:

[(1, 28473436), (2, 14236718), (4, 7118359), (17, 1674908), (34, 837454), (68, 418727), (289, 98524), (578, 49262), (1156, 24631)]