26761462

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 53222400

約数和(自身を除く): 26460938

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 71, 91, 109, 133, 142, 182, 218, 247, 266, 494, 497, 763, 923, 994, 1349, 1417, 1526, 1729, 1846, 2071, 2698, 2834, 3458, 4142, 6461, 7739, 9443, 9919, 12922, 14497, 15478, 17537, 18886, 19838, 26923, 28994, 35074, 53846, 54173, 100607, 108346, 122759, 147041, 188461, 201214, 245518, 294082, 376922, 704249, 1029287, 1408498, 1911533, 2058574, 3823066, 13380731, 26761462]

約数ペア:

[(1, 26761462), (2, 13380731), (7, 3823066), (13, 2058574), (14, 1911533), (19, 1408498), (26, 1029287), (38, 704249), (71, 376922), (91, 294082), (109, 245518), (133, 201214), (142, 188461), (182, 147041), (218, 122759), (247, 108346), (266, 100607), (494, 54173), (497, 53846), (763, 35074), (923, 28994), (994, 26923), (1349, 19838), (1417, 18886), (1526, 17537), (1729, 15478), (1846, 14497), (2071, 12922), (2698, 9919), (2834, 9443), (3458, 7739), (4142, 6461)]