26817976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6361}}^1$

素因数の和:6415

約数の個数: 32

約数和(自身を含む): 54967680

約数和(自身を除く): 28149704

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 6361, 12722, 25444, 50888, 108137, 197191, 216274, 394382, 432548, 788764, 865096, 1577528, 3352247, 6704494, 13408988, 26817976]

約数ペア:

[(1, 26817976), (2, 13408988), (4, 6704494), (8, 3352247), (17, 1577528), (31, 865096), (34, 788764), (62, 432548), (68, 394382), (124, 216274), (136, 197191), (248, 108137), (527, 50888), (1054, 25444), (2108, 12722), (4216, 6361)]