28791738

素因数分解:

$2^1\times 3^2\times {\mathrm{757}}^1\times {\mathrm{2113}}^1$

素因数の和:2878

約数の個数: 24

約数和(自身を含む): 62494068

約数和(自身を除く): 33702330

約数列:

[1, 2, 3, 6, 9, 18, 757, 1514, 2113, 2271, 4226, 4542, 6339, 6813, 12678, 13626, 19017, 38034, 1599541, 3199082, 4798623, 9597246, 14395869, 28791738]

約数ペア:

[(1, 28791738), (2, 14395869), (3, 9597246), (6, 4798623), (9, 3199082), (18, 1599541), (757, 38034), (1514, 19017), (2113, 13626), (2271, 12678), (4226, 6813), (4542, 6339)]