28607178

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{67153}}^1$

素因数の和:67229

約数の個数: 16

約数和(自身を含む): 58021056

約数和(自身を除く): 29413878

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 67153, 134306, 201459, 402918, 4767863, 9535726, 14303589, 28607178]

約数ペア:

[(1, 28607178), (2, 14303589), (3, 9535726), (6, 4767863), (71, 402918), (142, 201459), (213, 134306), (426, 67153)]