28642626

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{4049}}^1$

素因数の和:4191

約数の個数: 32

約数和(自身を含む): 64152000

約数和(自身を除く): 35509374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 4049, 7074, 8098, 12147, 24294, 36441, 72882, 109323, 218646, 530419, 1060838, 1591257, 3182514, 4773771, 9547542, 14321313, 28642626]

約数ペア:

[(1, 28642626), (2, 14321313), (3, 9547542), (6, 4773771), (9, 3182514), (18, 1591257), (27, 1060838), (54, 530419), (131, 218646), (262, 109323), (393, 72882), (786, 36441), (1179, 24294), (2358, 12147), (3537, 8098), (4049, 7074)]