25296922

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 44553600

約数和(自身を除く): 19256678

約数列:

[1, 2, 7, 14, 67, 134, 149, 181, 298, 362, 469, 938, 1043, 1267, 2086, 2534, 9983, 12127, 19966, 24254, 26969, 53938, 69881, 84889, 139762, 169778, 188783, 377566, 1806923, 3613846, 12648461, 25296922]

約数ペア:

[(1, 25296922), (2, 12648461), (7, 3613846), (14, 1806923), (67, 377566), (134, 188783), (149, 169778), (181, 139762), (298, 84889), (362, 69881), (469, 53938), (938, 26969), (1043, 24254), (1267, 19966), (2086, 12127), (2534, 9983)]