25906506

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2086

約数の個数: 32

約数和(自身を含む): 54105408

約数和(自身を除く): 28198902

約数列:

[1, 2, 3, 6, 41, 53, 82, 106, 123, 159, 246, 318, 1987, 2173, 3974, 4346, 5961, 6519, 11922, 13038, 81467, 105311, 162934, 210622, 244401, 315933, 488802, 631866, 4317751, 8635502, 12953253, 25906506]

約数ペア:

[(1, 25906506), (2, 12953253), (3, 8635502), (6, 4317751), (41, 631866), (53, 488802), (82, 315933), (106, 244401), (123, 210622), (159, 162934), (246, 105311), (318, 81467), (1987, 13038), (2173, 11922), (3974, 6519), (4346, 5961)]