28656052

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{43951}}^1$

素因数の和:44118

約数の個数: 12

約数和(自身を含む): 50456896

約数和(自身を除く): 21800844

約数列:

[1, 2, 4, 163, 326, 652, 43951, 87902, 175804, 7164013, 14328026, 28656052]

約数ペア:

[(1, 28656052), (2, 14328026), (4, 7164013), (163, 175804), (326, 87902), (652, 43951)]