26758338

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 56650752

約数和(自身を除く): 29892414

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 2731, 3266, 4899, 5462, 8193, 9798, 16386, 62813, 125626, 188439, 193901, 376878, 387802, 581703, 1163406, 4459723, 8919446, 13379169, 26758338]

約数ペア:

[(1, 26758338), (2, 13379169), (3, 8919446), (6, 4459723), (23, 1163406), (46, 581703), (69, 387802), (71, 376878), (138, 193901), (142, 188439), (213, 125626), (426, 62813), (1633, 16386), (2731, 9798), (3266, 8193), (4899, 5462)]