71970442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 46224758

約数列:

[1, 2, 19, 38, 47, 59, 94, 118, 683, 893, 1121, 1366, 1786, 2242, 2773, 5546, 12977, 25954, 32101, 40297, 52687, 64202, 80594, 105374, 609919, 765643, 1219838, 1531286, 1893959, 3787918, 35985221, 71970442]

約数ペア:

[(1, 71970442), (2, 35985221), (19, 3787918), (38, 1893959), (47, 1531286), (59, 1219838), (94, 765643), (118, 609919), (683, 105374), (893, 80594), (1121, 64202), (1366, 52687), (1786, 40297), (2242, 32101), (2773, 25954), (5546, 12977)]