8929984

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:693

約数の個数: 56

約数和(自身を含む): 20937728

約数和(自身を除く): 12007744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 643, 868, 992, 1286, 1736, 1984, 2572, 3472, 4501, 5144, 6944, 9002, 10288, 13888, 18004, 19933, 20576, 36008, 39866, 41152, 72016, 79732, 139531, 144032, 159464, 279062, 288064, 318928, 558124, 637856, 1116248, 1275712, 2232496, 4464992, 8929984]

約数ペア:

[(1, 8929984), (2, 4464992), (4, 2232496), (7, 1275712), (8, 1116248), (14, 637856), (16, 558124), (28, 318928), (31, 288064), (32, 279062), (56, 159464), (62, 144032), (64, 139531), (112, 79732), (124, 72016), (217, 41152), (224, 39866), (248, 36008), (434, 20576), (448, 19933), (496, 18004), (643, 13888), (868, 10288), (992, 9002), (1286, 6944), (1736, 5144), (1984, 4501), (2572, 3472)]