28423792

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{7433}}^1$

素因数の和:7680

約数の個数: 20

約数和(自身を含む): 55308960

約数和(自身を除く): 26885168

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 7433, 14866, 29732, 59464, 118928, 1776487, 3552974, 7105948, 14211896, 28423792]

約数ペア:

[(1, 28423792), (2, 14211896), (4, 7105948), (8, 3552974), (16, 1776487), (239, 118928), (478, 59464), (956, 29732), (1912, 14866), (3824, 7433)]