28470046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{6569}}^1$

素因数の和:6779

約数の個数: 16

約数和(自身を含む): 46830960

約数和(自身を除く): 18360914

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 6569, 13138, 72259, 144518, 1294093, 2588186, 14235023, 28470046]

約数ペア:

[(1, 28470046), (2, 14235023), (11, 2588186), (22, 1294093), (197, 144518), (394, 72259), (2167, 13138), (4334, 6569)]