28226288

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{2677}}^1$

素因数の和:3344

約数の個数: 20

約数和(自身を含む): 54791880

約数和(自身を除く): 26565592

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 2677, 5272, 5354, 10544, 10708, 21416, 42832, 1764143, 3528286, 7056572, 14113144, 28226288]

約数ペア:

[(1, 28226288), (2, 14113144), (4, 7056572), (8, 3528286), (16, 1764143), (659, 42832), (1318, 21416), (2636, 10708), (2677, 10544), (5272, 5354)]