64696442

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:926

約数の個数: 24

約数和(自身を含む): 102846996

約数和(自身を除く): 38150554

約数列:

[1, 2, 31, 41, 62, 82, 821, 961, 1271, 1642, 1922, 2542, 25451, 33661, 39401, 50902, 67322, 78802, 788981, 1043491, 1577962, 2086982, 32348221, 64696442]

約数ペア:

[(1, 64696442), (2, 32348221), (31, 2086982), (41, 1577962), (62, 1043491), (82, 788981), (821, 78802), (961, 67322), (1271, 50902), (1642, 39401), (1922, 33661), (2542, 25451)]