28917602

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{30829}}^1$

素因数の和:30905

約数の個数: 16

約数和(自身を含む): 50314560

約数和(自身を除く): 21396958

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 30829, 61658, 215803, 431606, 2065543, 4131086, 14458801, 28917602]

約数ペア:

[(1, 28917602), (2, 14458801), (7, 4131086), (14, 2065543), (67, 431606), (134, 215803), (469, 61658), (938, 30829)]