26983978

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{66463}}^1$

素因数の和:66501

約数の個数: 16

約数和(自身を含む): 47854080

約数和(自身を除く): 20870102

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 66463, 132926, 465241, 930482, 1927427, 3854854, 13491989, 26983978]

約数ペア:

[(1, 26983978), (2, 13491989), (7, 3854854), (14, 1927427), (29, 930482), (58, 465241), (203, 132926), (406, 66463)]