26156922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 59460480

約数和(自身を除く): 33303558

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 73, 89, 122, 146, 178, 183, 219, 267, 366, 438, 534, 671, 803, 979, 1342, 1606, 1958, 2013, 2409, 2937, 4026, 4453, 4818, 5429, 5874, 6497, 8906, 10858, 12994, 13359, 16287, 19491, 26718, 32574, 38982, 48983, 59719, 71467, 97966, 119438, 142934, 146949, 179157, 214401, 293898, 358314, 396317, 428802, 792634, 1188951, 2377902, 4359487, 8718974, 13078461, 26156922]

約数ペア:

[(1, 26156922), (2, 13078461), (3, 8718974), (6, 4359487), (11, 2377902), (22, 1188951), (33, 792634), (61, 428802), (66, 396317), (73, 358314), (89, 293898), (122, 214401), (146, 179157), (178, 146949), (183, 142934), (219, 119438), (267, 97966), (366, 71467), (438, 59719), (534, 48983), (671, 38982), (803, 32574), (979, 26718), (1342, 19491), (1606, 16287), (1958, 13359), (2013, 12994), (2409, 10858), (2937, 8906), (4026, 6497), (4453, 5874), (4818, 5429)]