64278048

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4817}}^1$

素因数の和:4969

約数の個数: 48

約数和(自身を含む): 169979040

約数和(自身を除く): 105700992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 4817, 6672, 9634, 13344, 14451, 19268, 28902, 38536, 57804, 77072, 115608, 154144, 231216, 462432, 669563, 1339126, 2008689, 2678252, 4017378, 5356504, 8034756, 10713008, 16069512, 21426016, 32139024, 64278048]

約数ペア:

[(1, 64278048), (2, 32139024), (3, 21426016), (4, 16069512), (6, 10713008), (8, 8034756), (12, 5356504), (16, 4017378), (24, 2678252), (32, 2008689), (48, 1339126), (96, 669563), (139, 462432), (278, 231216), (417, 154144), (556, 115608), (834, 77072), (1112, 57804), (1668, 38536), (2224, 28902), (3336, 19268), (4448, 14451), (4817, 13344), (6672, 9634)]