28045626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{667753}}^1$

素因数の和:667765

約数の個数: 16

約数和(自身を含む): 64104384

約数和(自身を除く): 36058758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 667753, 1335506, 2003259, 4006518, 4674271, 9348542, 14022813, 28045626]

約数ペア:

[(1, 28045626), (2, 14022813), (3, 9348542), (6, 4674271), (7, 4006518), (14, 2003259), (21, 1335506), (42, 667753)]