28641674

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:805

約数の個数: 16

約数和(自身を含む): 43545600

約数和(自身を除く): 14903926

約数列:

[1, 2, 149, 223, 298, 431, 446, 862, 33227, 64219, 66454, 96113, 128438, 192226, 14320837, 28641674]

約数ペア:

[(1, 28641674), (2, 14320837), (149, 192226), (223, 128438), (298, 96113), (431, 66454), (446, 64219), (862, 33227)]