7852832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 17075520

約数和(自身を除く): 9222688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 439, 559, 688, 878, 1118, 1376, 1756, 2236, 3512, 4472, 5707, 7024, 8944, 11414, 14048, 17888, 18877, 22828, 37754, 45656, 75508, 91312, 151016, 182624, 245401, 302032, 490802, 604064, 981604, 1963208, 3926416, 7852832]

約数ペア:

[(1, 7852832), (2, 3926416), (4, 1963208), (8, 981604), (13, 604064), (16, 490802), (26, 302032), (32, 245401), (43, 182624), (52, 151016), (86, 91312), (104, 75508), (172, 45656), (208, 37754), (344, 22828), (416, 18877), (439, 17888), (559, 14048), (688, 11414), (878, 8944), (1118, 7024), (1376, 5707), (1756, 4472), (2236, 3512)]