28733218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{6917}}^1$

素因数の和:7017

約数の個数: 16

約数和(自身を含む): 45160704

約数和(自身を除く): 16427486

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 6917, 13834, 214427, 428854, 463439, 926878, 14366609, 28733218]

約数ペア:

[(1, 28733218), (2, 14366609), (31, 926878), (62, 463439), (67, 428854), (134, 214427), (2077, 13834), (4154, 6917)]