29489782

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 51897600

約数和(自身を除く): 22407818

約数列:

[1, 2, 7, 14, 67, 134, 149, 211, 298, 422, 469, 938, 1043, 1477, 2086, 2954, 9983, 14137, 19966, 28274, 31439, 62878, 69881, 98959, 139762, 197918, 220073, 440146, 2106413, 4212826, 14744891, 29489782]

約数ペア:

[(1, 29489782), (2, 14744891), (7, 4212826), (14, 2106413), (67, 440146), (134, 220073), (149, 197918), (211, 139762), (298, 98959), (422, 69881), (469, 62878), (938, 31439), (1043, 28274), (1477, 19966), (2086, 14137), (2954, 9983)]