56453396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{12391}}^1$

素因数の和:12479

約数の個数: 24

約数和(自身を含む): 106174656

約数和(自身を除く): 49721260

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 12391, 24782, 49564, 210647, 421294, 830197, 842588, 1660394, 3320788, 14113349, 28226698, 56453396]

約数ペア:

[(1, 56453396), (2, 28226698), (4, 14113349), (17, 3320788), (34, 1660394), (67, 842588), (68, 830197), (134, 421294), (268, 210647), (1139, 49564), (2278, 24782), (4556, 12391)]