25470874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 48263040

約数和(自身を除く): 22792166

約数列:

[1, 2, 11, 13, 22, 26, 29, 37, 58, 74, 83, 143, 166, 286, 319, 377, 407, 481, 638, 754, 814, 913, 962, 1073, 1079, 1826, 2146, 2158, 2407, 3071, 4147, 4814, 5291, 6142, 8294, 10582, 11803, 11869, 13949, 23606, 23738, 26477, 27898, 31291, 33781, 39923, 52954, 62582, 67562, 79846, 89059, 153439, 178118, 306878, 344201, 439153, 688402, 878306, 979649, 1157767, 1959298, 2315534, 12735437, 25470874]

約数ペア:

[(1, 25470874), (2, 12735437), (11, 2315534), (13, 1959298), (22, 1157767), (26, 979649), (29, 878306), (37, 688402), (58, 439153), (74, 344201), (83, 306878), (143, 178118), (166, 153439), (286, 89059), (319, 79846), (377, 67562), (407, 62582), (481, 52954), (638, 39923), (754, 33781), (814, 31291), (913, 27898), (962, 26477), (1073, 23738), (1079, 23606), (1826, 13949), (2146, 11869), (2158, 11803), (2407, 10582), (3071, 8294), (4147, 6142), (4814, 5291)]