40636888

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1637}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 79606800

約数和(自身を除く): 38969912

約数列:

[1, 2, 4, 8, 29, 58, 107, 116, 214, 232, 428, 856, 1637, 3103, 3274, 6206, 6548, 12412, 13096, 24824, 47473, 94946, 175159, 189892, 350318, 379784, 700636, 1401272, 5079611, 10159222, 20318444, 40636888]

約数ペア:

[(1, 40636888), (2, 20318444), (4, 10159222), (8, 5079611), (29, 1401272), (58, 700636), (107, 379784), (116, 350318), (214, 189892), (232, 175159), (428, 94946), (856, 47473), (1637, 24824), (3103, 13096), (3274, 12412), (6206, 6548)]