74864864

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2087}}^1$

素因数の和:2175

約数の個数: 48

約数和(自身を含む): 157852800

約数和(自身を除く): 82987936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 76, 118, 152, 236, 304, 472, 608, 944, 1121, 1888, 2087, 2242, 4174, 4484, 8348, 8968, 16696, 17936, 33392, 35872, 39653, 66784, 79306, 123133, 158612, 246266, 317224, 492532, 634448, 985064, 1268896, 1970128, 2339527, 3940256, 4679054, 9358108, 18716216, 37432432, 74864864]

約数ペア:

[(1, 74864864), (2, 37432432), (4, 18716216), (8, 9358108), (16, 4679054), (19, 3940256), (32, 2339527), (38, 1970128), (59, 1268896), (76, 985064), (118, 634448), (152, 492532), (236, 317224), (304, 246266), (472, 158612), (608, 123133), (944, 79306), (1121, 66784), (1888, 39653), (2087, 35872), (2242, 33392), (4174, 17936), (4484, 16696), (8348, 8968)]