64483768

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 123177600

約数和(自身を除く): 58693832

約数列:

[1, 2, 4, 8, 103, 139, 206, 278, 412, 556, 563, 824, 1112, 1126, 2252, 4504, 14317, 28634, 57268, 57989, 78257, 114536, 115978, 156514, 231956, 313028, 463912, 626056, 8060471, 16120942, 32241884, 64483768]

約数ペア:

[(1, 64483768), (2, 32241884), (4, 16120942), (8, 8060471), (103, 626056), (139, 463912), (206, 313028), (278, 231956), (412, 156514), (556, 115978), (563, 114536), (824, 78257), (1112, 57989), (1126, 57268), (2252, 28634), (4504, 14317)]