56437144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21841}}^1$

素因数の和:21883

約数の個数: 32

約数和(自身を含む): 117946800

約数和(自身を除く): 61509656

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 21841, 43682, 87364, 174728, 371297, 414979, 742594, 829958, 1485188, 1659916, 2970376, 3319832, 7054643, 14109286, 28218572, 56437144]

約数ペア:

[(1, 56437144), (2, 28218572), (4, 14109286), (8, 7054643), (17, 3319832), (19, 2970376), (34, 1659916), (38, 1485188), (68, 829958), (76, 742594), (136, 414979), (152, 371297), (323, 174728), (646, 87364), (1292, 43682), (2584, 21841)]