25583928

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 66769920

約数和(自身を除く): 41185992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 137, 186, 248, 251, 274, 372, 411, 502, 548, 744, 753, 822, 1004, 1096, 1506, 1644, 2008, 3012, 3288, 4247, 6024, 7781, 8494, 12741, 15562, 16988, 23343, 25482, 31124, 33976, 34387, 46686, 50964, 62248, 68774, 93372, 101928, 103161, 137548, 186744, 206322, 275096, 412644, 825288, 1065997, 2131994, 3197991, 4263988, 6395982, 8527976, 12791964, 25583928]

約数ペア:

[(1, 25583928), (2, 12791964), (3, 8527976), (4, 6395982), (6, 4263988), (8, 3197991), (12, 2131994), (24, 1065997), (31, 825288), (62, 412644), (93, 275096), (124, 206322), (137, 186744), (186, 137548), (248, 103161), (251, 101928), (274, 93372), (372, 68774), (411, 62248), (502, 50964), (548, 46686), (744, 34387), (753, 33976), (822, 31124), (1004, 25482), (1096, 23343), (1506, 16988), (1644, 15562), (2008, 12741), (3012, 8494), (3288, 7781), (4247, 6024)]