28848358

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{3823}}^1$

素因数の和:3857

約数の個数: 32

約数和(自身を含む): 55065600

約数和(自身を除く): 26217242

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 3773, 3823, 7546, 7646, 26761, 42053, 53522, 84106, 187327, 294371, 374654, 588742, 1311289, 2060597, 2622578, 4121194, 14424179, 28848358]

約数ペア:

[(1, 28848358), (2, 14424179), (7, 4121194), (11, 2622578), (14, 2060597), (22, 1311289), (49, 588742), (77, 374654), (98, 294371), (154, 187327), (343, 84106), (539, 53522), (686, 42053), (1078, 26761), (3773, 7646), (3823, 7546)]