625302008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{38447}}^1$

素因数の和:38579

約数の個数: 32

約数和(自身を含む): 1245715200

約数和(自身を除く): 620413192

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 856, 2033, 4066, 8132, 16264, 38447, 76894, 153788, 307576, 730493, 1460986, 2921972, 4113829, 5843944, 8227658, 16455316, 32910632, 78162751, 156325502, 312651004, 625302008]

約数ペア:

[(1, 625302008), (2, 312651004), (4, 156325502), (8, 78162751), (19, 32910632), (38, 16455316), (76, 8227658), (107, 5843944), (152, 4113829), (214, 2921972), (428, 1460986), (856, 730493), (2033, 307576), (4066, 153788), (8132, 76894), (16264, 38447)]