40728184

素因数分解:

$2^3\times 7^1\times {\mathrm{727289}}^1$

素因数の和:727302

約数の個数: 16

約数和(自身を含む): 87274800

約数和(自身を除く): 46546616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 727289, 1454578, 2909156, 5091023, 5818312, 10182046, 20364092, 40728184]

約数ペア:

[(1, 40728184), (2, 20364092), (4, 10182046), (7, 5818312), (8, 5091023), (14, 2909156), (28, 1454578), (56, 727289)]