40144216

素因数分解:

$2^3\times 7^1\times {\mathrm{716861}}^1$

素因数の和:716874

約数の個数: 16

約数和(自身を含む): 86023440

約数和(自身を除く): 45879224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 716861, 1433722, 2867444, 5018027, 5734888, 10036054, 20072108, 40144216]

約数ペア:

[(1, 40144216), (2, 20072108), (4, 10036054), (7, 5734888), (8, 5018027), (14, 2867444), (28, 1433722), (56, 716861)]