28996154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{3911}}^1$

素因数の和:4261

約数の個数: 16

約数和(自身を含む): 47601216

約数和(自身を除く): 18605062

約数列:

[1, 2, 11, 22, 337, 674, 3707, 3911, 7414, 7822, 43021, 86042, 1318007, 2636014, 14498077, 28996154]

約数ペア:

[(1, 28996154), (2, 14498077), (11, 2636014), (22, 1318007), (337, 86042), (674, 43021), (3707, 7822), (3911, 7414)]