25727676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 65460864

約数和(自身を除く): 39733188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 1987, 2158, 3237, 3974, 4316, 5961, 6474, 7948, 11922, 12948, 23844, 25831, 51662, 77493, 103324, 154986, 164921, 309972, 329842, 494763, 659684, 989526, 1979052, 2143973, 4287946, 6431919, 8575892, 12863838, 25727676]

約数ペア:

[(1, 25727676), (2, 12863838), (3, 8575892), (4, 6431919), (6, 4287946), (12, 2143973), (13, 1979052), (26, 989526), (39, 659684), (52, 494763), (78, 329842), (83, 309972), (156, 164921), (166, 154986), (249, 103324), (332, 77493), (498, 51662), (996, 25831), (1079, 23844), (1987, 12948), (2158, 11922), (3237, 7948), (3974, 6474), (4316, 5961)]