25053486

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2557}}^1$

素因数の和:2656

約数の個数: 32

約数和(自身を含む): 53042688

約数和(自身を除く): 27989202

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 2557, 3266, 4899, 5114, 7671, 9798, 15342, 58811, 117622, 176433, 181547, 352866, 363094, 544641, 1089282, 4175581, 8351162, 12526743, 25053486]

約数ペア:

[(1, 25053486), (2, 12526743), (3, 8351162), (6, 4175581), (23, 1089282), (46, 544641), (69, 363094), (71, 352866), (138, 181547), (142, 176433), (213, 117622), (426, 58811), (1633, 15342), (2557, 9798), (3266, 7671), (4899, 5114)]