22177276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 44513280

約数和(自身を除く): 22336004

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 71, 124, 142, 229, 284, 341, 458, 682, 781, 916, 1364, 1562, 2201, 2519, 3124, 4402, 5038, 7099, 8804, 10076, 14198, 16259, 24211, 28396, 32518, 48422, 65036, 78089, 96844, 156178, 178849, 312356, 357698, 504029, 715396, 1008058, 2016116, 5544319, 11088638, 22177276]

約数ペア:

[(1, 22177276), (2, 11088638), (4, 5544319), (11, 2016116), (22, 1008058), (31, 715396), (44, 504029), (62, 357698), (71, 312356), (124, 178849), (142, 156178), (229, 96844), (284, 78089), (341, 65036), (458, 48422), (682, 32518), (781, 28396), (916, 24211), (1364, 16259), (1562, 14198), (2201, 10076), (2519, 8804), (3124, 7099), (4402, 5038)]