7985624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 15940800

約数和(自身を除く): 7955176

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 491, 856, 982, 1964, 2033, 3928, 4066, 8132, 9329, 16264, 18658, 37316, 52537, 74632, 105074, 210148, 420296, 998203, 1996406, 3992812, 7985624]

約数ペア:

[(1, 7985624), (2, 3992812), (4, 1996406), (8, 998203), (19, 420296), (38, 210148), (76, 105074), (107, 74632), (152, 52537), (214, 37316), (428, 18658), (491, 16264), (856, 9329), (982, 8132), (1964, 4066), (2033, 3928)]