67538608

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{59453}}^1$

素因数の和:59532

約数の個数: 20

約数和(自身を含む): 132701328

約数和(自身を除く): 65162720

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 59453, 118906, 237812, 475624, 951248, 4221163, 8442326, 16884652, 33769304, 67538608]

約数ペア:

[(1, 67538608), (2, 33769304), (4, 16884652), (8, 8442326), (16, 4221163), (71, 951248), (142, 475624), (284, 237812), (568, 118906), (1136, 59453)]