28071738

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{5147}}^1$

素因数の和:5259

約数の個数: 32

約数和(自身を含む): 63011520

約数和(自身を除く): 34939782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 606, 909, 1818, 2727, 5147, 5454, 10294, 15441, 30882, 46323, 92646, 138969, 277938, 519847, 1039694, 1559541, 3119082, 4678623, 9357246, 14035869, 28071738]

約数ペア:

[(1, 28071738), (2, 14035869), (3, 9357246), (6, 4678623), (9, 3119082), (18, 1559541), (27, 1039694), (54, 519847), (101, 277938), (202, 138969), (303, 92646), (606, 46323), (909, 30882), (1818, 15441), (2727, 10294), (5147, 5454)]