7120112

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 40

約数和(自身を含む): 14403840

約数和(自身を除く): 7283728

約数列:

[1, 2, 4, 8, 16, 43, 79, 86, 131, 158, 172, 262, 316, 344, 524, 632, 688, 1048, 1264, 2096, 3397, 5633, 6794, 10349, 11266, 13588, 20698, 22532, 27176, 41396, 45064, 54352, 82792, 90128, 165584, 445007, 890014, 1780028, 3560056, 7120112]

約数ペア:

[(1, 7120112), (2, 3560056), (4, 1780028), (8, 890014), (16, 445007), (43, 165584), (79, 90128), (86, 82792), (131, 54352), (158, 45064), (172, 41396), (262, 27176), (316, 22532), (344, 20698), (524, 13588), (632, 11266), (688, 10349), (1048, 6794), (1264, 5633), (2096, 3397)]