26858216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 63936000

約数和(自身を除く): 37077784

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 59, 77, 88, 118, 154, 236, 308, 413, 472, 616, 649, 739, 826, 1298, 1478, 1652, 2596, 2956, 3304, 4543, 5173, 5192, 5912, 8129, 9086, 10346, 16258, 18172, 20692, 32516, 36344, 41384, 43601, 56903, 65032, 87202, 113806, 174404, 227612, 305207, 348808, 455224, 479611, 610414, 959222, 1220828, 1918444, 2441656, 3357277, 3836888, 6714554, 13429108, 26858216]

約数ペア:

[(1, 26858216), (2, 13429108), (4, 6714554), (7, 3836888), (8, 3357277), (11, 2441656), (14, 1918444), (22, 1220828), (28, 959222), (44, 610414), (56, 479611), (59, 455224), (77, 348808), (88, 305207), (118, 227612), (154, 174404), (236, 113806), (308, 87202), (413, 65032), (472, 56903), (616, 43601), (649, 41384), (739, 36344), (826, 32516), (1298, 20692), (1478, 18172), (1652, 16258), (2596, 10346), (2956, 9086), (3304, 8129), (4543, 5912), (5173, 5192)]