63965888

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2101

約数の個数: 56

約数和(自身を含む): 147181824

約数和(自身を除く): 83215936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2011, 2272, 3976, 4022, 4544, 7952, 8044, 14077, 15904, 16088, 28154, 31808, 32176, 56308, 64352, 112616, 128704, 142781, 225232, 285562, 450464, 571124, 900928, 999467, 1142248, 1998934, 2284496, 3997868, 4568992, 7995736, 9137984, 15991472, 31982944, 63965888]

約数ペア:

[(1, 63965888), (2, 31982944), (4, 15991472), (7, 9137984), (8, 7995736), (14, 4568992), (16, 3997868), (28, 2284496), (32, 1998934), (56, 1142248), (64, 999467), (71, 900928), (112, 571124), (142, 450464), (224, 285562), (284, 225232), (448, 142781), (497, 128704), (568, 112616), (994, 64352), (1136, 56308), (1988, 32176), (2011, 31808), (2272, 28154), (3976, 16088), (4022, 15904), (4544, 14077), (7952, 8044)]