39663484

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5927}}^1$

素因数の和:6177

約数の個数: 24

約数和(自身を含む): 79672320

約数和(自身を除く): 40008836

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 5927, 6692, 11854, 23708, 41489, 82978, 165956, 1416553, 2833106, 5666212, 9915871, 19831742, 39663484]

約数ペア:

[(1, 39663484), (2, 19831742), (4, 9915871), (7, 5666212), (14, 2833106), (28, 1416553), (239, 165956), (478, 82978), (956, 41489), (1673, 23708), (3346, 11854), (5927, 6692)]