4951728

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:402

約数の個数: 60

約数和(自身を含む): 14014728

約数和(自身を除く): 9063000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 251, 274, 411, 502, 548, 753, 822, 1004, 1096, 1233, 1506, 1644, 2008, 2192, 2259, 2466, 3012, 3288, 4016, 4518, 4932, 6024, 6576, 9036, 9864, 12048, 18072, 19728, 34387, 36144, 68774, 103161, 137548, 206322, 275096, 309483, 412644, 550192, 618966, 825288, 1237932, 1650576, 2475864, 4951728]

約数ペア:

[(1, 4951728), (2, 2475864), (3, 1650576), (4, 1237932), (6, 825288), (8, 618966), (9, 550192), (12, 412644), (16, 309483), (18, 275096), (24, 206322), (36, 137548), (48, 103161), (72, 68774), (137, 36144), (144, 34387), (251, 19728), (274, 18072), (411, 12048), (502, 9864), (548, 9036), (753, 6576), (822, 6024), (1004, 4932), (1096, 4518), (1233, 4016), (1506, 3288), (1644, 3012), (2008, 2466), (2192, 2259)]