28262018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1\times {\mathrm{761}}^1$

素因数の和:1393

約数の個数: 16

約数和(自身を含む): 43891200

約数和(自身を除く): 15629182

約数列:

[1, 2, 31, 62, 599, 761, 1198, 1522, 18569, 23591, 37138, 47182, 455839, 911678, 14131009, 28262018]

約数ペア:

[(1, 28262018), (2, 14131009), (31, 911678), (62, 455839), (599, 47182), (761, 37138), (1198, 23591), (1522, 18569)]