28467734

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 46448640

約数和(自身を除く): 17980906

約数列:

[1, 2, 29, 31, 58, 62, 71, 142, 223, 446, 899, 1798, 2059, 2201, 4118, 4402, 6467, 6913, 12934, 13826, 15833, 31666, 63829, 127658, 200477, 400954, 459157, 490823, 918314, 981646, 14233867, 28467734]

約数ペア:

[(1, 28467734), (2, 14233867), (29, 981646), (31, 918314), (58, 490823), (62, 459157), (71, 400954), (142, 200477), (223, 127658), (446, 63829), (899, 31666), (1798, 15833), (2059, 13826), (2201, 12934), (4118, 6913), (4402, 6467)]