28072956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{123127}}^1$

素因数の和:123153

約数の個数: 24

約数和(自身を含む): 68951680

約数和(自身を除く): 40878724

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 123127, 246254, 369381, 492508, 738762, 1477524, 2339413, 4678826, 7018239, 9357652, 14036478, 28072956]

約数ペア:

[(1, 28072956), (2, 14036478), (3, 9357652), (4, 7018239), (6, 4678826), (12, 2339413), (19, 1477524), (38, 738762), (57, 492508), (76, 369381), (114, 246254), (228, 123127)]