68820032

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:363

約数の個数: 56

約数和(自身を含む): 141329664

約数和(自身を除く): 72509632

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 137, 167, 188, 274, 334, 376, 548, 668, 752, 1096, 1336, 1504, 2192, 2672, 3008, 4384, 5344, 6439, 7849, 8768, 10688, 12878, 15698, 22879, 25756, 31396, 45758, 51512, 62792, 91516, 103024, 125584, 183032, 206048, 251168, 366064, 412096, 502336, 732128, 1075313, 1464256, 2150626, 4301252, 8602504, 17205008, 34410016, 68820032]

約数ペア:

[(1, 68820032), (2, 34410016), (4, 17205008), (8, 8602504), (16, 4301252), (32, 2150626), (47, 1464256), (64, 1075313), (94, 732128), (137, 502336), (167, 412096), (188, 366064), (274, 251168), (334, 206048), (376, 183032), (548, 125584), (668, 103024), (752, 91516), (1096, 62792), (1336, 51512), (1504, 45758), (2192, 31396), (2672, 25756), (3008, 22879), (4384, 15698), (5344, 12878), (6439, 10688), (7849, 8768)]