42642536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 86668800

約数和(自身を除く): 44026264

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 127, 152, 188, 254, 376, 508, 893, 1016, 1786, 2209, 2413, 3572, 4418, 4826, 5969, 7144, 8836, 9652, 11938, 17672, 19304, 23876, 41971, 47752, 83942, 113411, 167884, 226822, 280543, 335768, 453644, 561086, 907288, 1122172, 2244344, 5330317, 10660634, 21321268, 42642536]

約数ペア:

[(1, 42642536), (2, 21321268), (4, 10660634), (8, 5330317), (19, 2244344), (38, 1122172), (47, 907288), (76, 561086), (94, 453644), (127, 335768), (152, 280543), (188, 226822), (254, 167884), (376, 113411), (508, 83942), (893, 47752), (1016, 41971), (1786, 23876), (2209, 19304), (2413, 17672), (3572, 11938), (4418, 9652), (4826, 8836), (5969, 7144)]