42947408

素因数分解:

$2^4\times 7^1\times {\mathrm{383459}}^1$

素因数の和:383474

約数の個数: 20

約数和(自身を含む): 95098080

約数和(自身を除く): 52150672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 383459, 766918, 1533836, 2684213, 3067672, 5368426, 6135344, 10736852, 21473704, 42947408]

約数ペア:

[(1, 42947408), (2, 21473704), (4, 10736852), (7, 6135344), (8, 5368426), (14, 3067672), (16, 2684213), (28, 1533836), (56, 766918), (112, 383459)]