38455846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 71850240

約数和(自身を除く): 33394394

約数列:

[1, 2, 11, 13, 22, 26, 43, 53, 59, 86, 106, 118, 143, 286, 473, 559, 583, 649, 689, 767, 946, 1118, 1166, 1298, 1378, 1534, 2279, 2537, 3127, 4558, 5074, 6149, 6254, 7579, 8437, 12298, 15158, 16874, 25069, 27907, 29627, 32981, 34397, 40651, 50138, 55814, 59254, 65962, 68794, 81302, 134461, 268922, 325897, 362791, 447161, 651794, 725582, 894322, 1479071, 1747993, 2958142, 3495986, 19227923, 38455846]

約数ペア:

[(1, 38455846), (2, 19227923), (11, 3495986), (13, 2958142), (22, 1747993), (26, 1479071), (43, 894322), (53, 725582), (59, 651794), (86, 447161), (106, 362791), (118, 325897), (143, 268922), (286, 134461), (473, 81302), (559, 68794), (583, 65962), (649, 59254), (689, 55814), (767, 50138), (946, 40651), (1118, 34397), (1166, 32981), (1298, 29627), (1378, 27907), (1534, 25069), (2279, 16874), (2537, 15158), (3127, 12298), (4558, 8437), (5074, 7579), (6149, 6254)]