25955454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 62770176

約数和(自身を除く): 36814722

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 97, 138, 161, 194, 277, 291, 322, 483, 554, 582, 679, 831, 966, 1358, 1662, 1939, 2037, 2231, 3878, 4074, 4462, 5817, 6371, 6693, 11634, 12742, 13386, 15617, 19113, 26869, 31234, 38226, 44597, 46851, 53738, 80607, 89194, 93702, 133791, 161214, 188083, 267582, 376166, 564249, 617987, 1128498, 1235974, 1853961, 3707922, 4325909, 8651818, 12977727, 25955454]

約数ペア:

[(1, 25955454), (2, 12977727), (3, 8651818), (6, 4325909), (7, 3707922), (14, 1853961), (21, 1235974), (23, 1128498), (42, 617987), (46, 564249), (69, 376166), (97, 267582), (138, 188083), (161, 161214), (194, 133791), (277, 93702), (291, 89194), (322, 80607), (483, 53738), (554, 46851), (582, 44597), (679, 38226), (831, 31234), (966, 26869), (1358, 19113), (1662, 15617), (1939, 13386), (2037, 12742), (2231, 11634), (3878, 6693), (4074, 6371), (4462, 5817)]