28656034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{19441}}^1$

素因数の和:19521

約数の個数: 16

約数和(自身を含む): 47594016

約数和(自身を除く): 18937982

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 19441, 38882, 213851, 427702, 1302547, 2605094, 14328017, 28656034]

約数ペア:

[(1, 28656034), (2, 14328017), (11, 2605094), (22, 1302547), (67, 427702), (134, 213851), (737, 38882), (1474, 19441)]