25590786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4153}}^1$

素因数の和:4250

約数の個数: 32

約数和(自身を含む): 55829760

約数和(自身を除く): 30238974

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 4153, 6162, 8306, 12459, 24918, 53989, 107978, 161967, 323934, 328087, 656174, 984261, 1968522, 4265131, 8530262, 12795393, 25590786]

約数ペア:

[(1, 25590786), (2, 12795393), (3, 8530262), (6, 4265131), (13, 1968522), (26, 984261), (39, 656174), (78, 328087), (79, 323934), (158, 161967), (237, 107978), (474, 53989), (1027, 24918), (2054, 12459), (3081, 8306), (4153, 6162)]