28655478

素因数分解:

$2^1\times 3^3\times {\mathrm{701}}^1\times {\mathrm{757}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 63853920

約数和(自身を除く): 35198442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 701, 757, 1402, 1514, 2103, 2271, 4206, 4542, 6309, 6813, 12618, 13626, 18927, 20439, 37854, 40878, 530657, 1061314, 1591971, 3183942, 4775913, 9551826, 14327739, 28655478]

約数ペア:

[(1, 28655478), (2, 14327739), (3, 9551826), (6, 4775913), (9, 3183942), (18, 1591971), (27, 1061314), (54, 530657), (701, 40878), (757, 37854), (1402, 20439), (1514, 18927), (2103, 13626), (2271, 12618), (4206, 6813), (4542, 6309)]