64837184

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2591}}^1$

素因数の和:2643

約数の個数: 56

約数和(自身を含む): 142207488

約数和(自身を除く): 77370304

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1088, 1472, 1564, 2591, 3128, 5182, 6256, 10364, 12512, 20728, 25024, 41456, 44047, 59593, 82912, 88094, 119186, 165824, 176188, 238372, 352376, 476744, 704752, 953488, 1013081, 1409504, 1906976, 2026162, 2819008, 3813952, 4052324, 8104648, 16209296, 32418592, 64837184]

約数ペア:

[(1, 64837184), (2, 32418592), (4, 16209296), (8, 8104648), (16, 4052324), (17, 3813952), (23, 2819008), (32, 2026162), (34, 1906976), (46, 1409504), (64, 1013081), (68, 953488), (92, 704752), (136, 476744), (184, 352376), (272, 238372), (368, 176188), (391, 165824), (544, 119186), (736, 88094), (782, 82912), (1088, 59593), (1472, 44047), (1564, 41456), (2591, 25024), (3128, 20728), (5182, 12512), (6256, 10364)]