26276390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 58226688

約数和(自身を除く): 31950298

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 71, 85, 119, 142, 170, 238, 311, 355, 497, 595, 622, 710, 994, 1190, 1207, 1555, 2177, 2414, 2485, 3110, 4354, 4970, 5287, 6035, 8449, 10574, 10885, 12070, 16898, 21770, 22081, 26435, 37009, 42245, 44162, 52870, 74018, 84490, 110405, 154567, 185045, 220810, 309134, 370090, 375377, 750754, 772835, 1545670, 1876885, 2627639, 3753770, 5255278, 13138195, 26276390]

約数ペア:

[(1, 26276390), (2, 13138195), (5, 5255278), (7, 3753770), (10, 2627639), (14, 1876885), (17, 1545670), (34, 772835), (35, 750754), (70, 375377), (71, 370090), (85, 309134), (119, 220810), (142, 185045), (170, 154567), (238, 110405), (311, 84490), (355, 74018), (497, 52870), (595, 44162), (622, 42245), (710, 37009), (994, 26435), (1190, 22081), (1207, 21770), (1555, 16898), (2177, 12070), (2414, 10885), (2485, 10574), (3110, 8449), (4354, 6035), (4970, 5287)]