28716334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{11279}}^1$

素因数の和:11367

約数の個数: 16

約数和(自身を含む): 46022400

約数和(自身を除く): 17306066

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 11279, 22558, 214301, 428602, 755693, 1511386, 14358167, 28716334]

約数ペア:

[(1, 28716334), (2, 14358167), (19, 1511386), (38, 755693), (67, 428602), (134, 214301), (1273, 22558), (2546, 11279)]