28499402

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5521}}^1$

素因数の和:5641

約数の個数: 16

約数和(自身を含む): 44728200

約数和(自身を除く): 16228798

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 5521, 11042, 160109, 320218, 491369, 982738, 14249701, 28499402]

約数ペア:

[(1, 28499402), (2, 14249701), (29, 982738), (58, 491369), (89, 320218), (178, 160109), (2581, 11042), (5162, 5521)]