71968732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2777}}^1$

素因数の和:2842

約数の個数: 48

約数和(自身を含む): 149345280

約数和(自身を除く): 77376548

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 1178, 1364, 2356, 2777, 5554, 6479, 11108, 12958, 25916, 30547, 52763, 61094, 86087, 105526, 122188, 172174, 211052, 344348, 580393, 946957, 1160786, 1635653, 1893914, 2321572, 3271306, 3787828, 6542612, 17992183, 35984366, 71968732]

約数ペア:

[(1, 71968732), (2, 35984366), (4, 17992183), (11, 6542612), (19, 3787828), (22, 3271306), (31, 2321572), (38, 1893914), (44, 1635653), (62, 1160786), (76, 946957), (124, 580393), (209, 344348), (341, 211052), (418, 172174), (589, 122188), (682, 105526), (836, 86087), (1178, 61094), (1364, 52763), (2356, 30547), (2777, 25916), (5554, 12958), (6479, 11108)]