27704824

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15959}}^1$

素因数の和:16003

約数の個数: 32

約数和(自身を含む): 61286400

約数和(自身を除く): 33581576

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 15959, 31918, 63836, 111713, 127672, 223426, 446852, 494729, 893704, 989458, 1978916, 3463103, 3957832, 6926206, 13852412, 27704824]

約数ペア:

[(1, 27704824), (2, 13852412), (4, 6926206), (7, 3957832), (8, 3463103), (14, 1978916), (28, 989458), (31, 893704), (56, 494729), (62, 446852), (124, 223426), (217, 127672), (248, 111713), (434, 63836), (868, 31918), (1736, 15959)]