28277004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{336631}}^1$

素因数の和:336645

約数の個数: 24

約数和(自身を含む): 75405568

約数和(自身を除く): 47128564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 336631, 673262, 1009893, 1346524, 2019786, 2356417, 4039572, 4712834, 7069251, 9425668, 14138502, 28277004]

約数ペア:

[(1, 28277004), (2, 14138502), (3, 9425668), (4, 7069251), (6, 4712834), (7, 4039572), (12, 2356417), (14, 2019786), (21, 1346524), (28, 1009893), (42, 673262), (84, 336631)]