28221118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{25609}}^1$

素因数の和:25659

約数の個数: 16

約数和(自身を含む): 46098000

約数和(自身を除く): 17876882

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 25609, 51218, 486571, 742661, 973142, 1485322, 14110559, 28221118]

約数ペア:

[(1, 28221118), (2, 14110559), (19, 1485322), (29, 973142), (38, 742661), (58, 486571), (551, 51218), (1102, 25609)]