28745182

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{883}}^1$

素因数の和:1323

約数の個数: 16

約数和(自身を含む): 44330832

約数和(自身を除く): 15585650

約数列:

[1, 2, 41, 82, 397, 794, 883, 1766, 16277, 32554, 36203, 72406, 350551, 701102, 14372591, 28745182]

約数ペア:

[(1, 28745182), (2, 14372591), (41, 701102), (82, 350551), (397, 72406), (794, 36203), (883, 32554), (1766, 16277)]