40783008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{60689}}^1$

素因数の和:60709

約数の個数: 48

約数和(自身を含む): 122351040

約数和(自身を除く): 81568032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 60689, 121378, 182067, 242756, 364134, 424823, 485512, 728268, 849646, 971024, 1274469, 1456536, 1699292, 1942048, 2548938, 2913072, 3398584, 5097876, 5826144, 6797168, 10195752, 13594336, 20391504, 40783008]

約数ペア:

[(1, 40783008), (2, 20391504), (3, 13594336), (4, 10195752), (6, 6797168), (7, 5826144), (8, 5097876), (12, 3398584), (14, 2913072), (16, 2548938), (21, 1942048), (24, 1699292), (28, 1456536), (32, 1274469), (42, 971024), (48, 849646), (56, 728268), (84, 485512), (96, 424823), (112, 364134), (168, 242756), (224, 182067), (336, 121378), (672, 60689)]