9987992

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3023}}^1$

素因数の和:3095

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 11784808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3023, 3304, 6046, 12092, 21161, 24184, 42322, 84644, 169288, 178357, 356714, 713428, 1248499, 1426856, 2496998, 4993996, 9987992]

約数ペア:

[(1, 9987992), (2, 4993996), (4, 2496998), (7, 1426856), (8, 1248499), (14, 713428), (28, 356714), (56, 178357), (59, 169288), (118, 84644), (236, 42322), (413, 24184), (472, 21161), (826, 12092), (1652, 6046), (3023, 3304)]