4220222048

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{308857}}^1$

素因数の和:308935

約数の個数: 48

約数和(自身を含む): 9651194784

約数和(自身を除く): 5430972736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 13664, 308857, 617714, 1235428, 2161999, 2470856, 4323998, 4941712, 8647996, 9883424, 17295992, 18840277, 34591984, 37680554, 69183968, 75361108, 131881939, 150722216, 263763878, 301444432, 527527756, 602888864, 1055055512, 2110111024, 4220222048]

約数ペア:

[(1, 4220222048), (2, 2110111024), (4, 1055055512), (7, 602888864), (8, 527527756), (14, 301444432), (16, 263763878), (28, 150722216), (32, 131881939), (56, 75361108), (61, 69183968), (112, 37680554), (122, 34591984), (224, 18840277), (244, 17295992), (427, 9883424), (488, 8647996), (854, 4941712), (976, 4323998), (1708, 2470856), (1952, 2161999), (3416, 1235428), (6832, 617714), (13664, 308857)]