28923734

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{8231}}^1$

素因数の和:8491

約数の個数: 16

約数和(自身を含む): 49787136

約数和(自身を除く): 20863402

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 8231, 16462, 57617, 115234, 2065981, 4131962, 14461867, 28923734]

約数ペア:

[(1, 28923734), (2, 14461867), (7, 4131962), (14, 2065981), (251, 115234), (502, 57617), (1757, 16462), (3514, 8231)]