7920004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2777}}^1$

素因数の和:2835

約数の個数: 24

約数和(自身を含む): 14934528

約数和(自身を除く): 7014524

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2777, 2852, 5554, 11108, 63871, 86087, 127742, 172174, 255484, 344348, 1980001, 3960002, 7920004]

約数ペア:

[(1, 7920004), (2, 3960002), (4, 1980001), (23, 344348), (31, 255484), (46, 172174), (62, 127742), (92, 86087), (124, 63871), (713, 11108), (1426, 5554), (2777, 2852)]