28265006

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3463}}^1$

素因数の和:3536

約数の個数: 32

約数和(自身を含む): 53872128

約数和(自身を除く): 25607122

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 3463, 4081, 6926, 8162, 24241, 38093, 48482, 76186, 183539, 266651, 367078, 533302, 1284773, 2018929, 2569546, 4037858, 14132503, 28265006]

約数ペア:

[(1, 28265006), (2, 14132503), (7, 4037858), (11, 2569546), (14, 2018929), (22, 1284773), (53, 533302), (77, 367078), (106, 266651), (154, 183539), (371, 76186), (583, 48482), (742, 38093), (1166, 24241), (3463, 8162), (4081, 6926)]