9986816

素因数分解:

$2^8\times 7^1\times {\mathrm{5573}}^1$

素因数の和:5596

約数の個数: 36

約数和(自身を含む): 22786512

約数和(自身を除く): 12799696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 5573, 11146, 22292, 39011, 44584, 78022, 89168, 156044, 178336, 312088, 356672, 624176, 713344, 1248352, 1426688, 2496704, 4993408, 9986816]

約数ペア:

[(1, 9986816), (2, 4993408), (4, 2496704), (7, 1426688), (8, 1248352), (14, 713344), (16, 624176), (28, 356672), (32, 312088), (56, 178336), (64, 156044), (112, 89168), (128, 78022), (224, 44584), (256, 39011), (448, 22292), (896, 11146), (1792, 5573)]