28463172

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{15919}}^1$

素因数の和:16075

約数の個数: 24

約数和(自身を含む): 66864000

約数和(自身を除く): 38400828

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 15919, 31838, 47757, 63676, 95514, 191028, 2371931, 4743862, 7115793, 9487724, 14231586, 28463172]

約数ペア:

[(1, 28463172), (2, 14231586), (3, 9487724), (4, 7115793), (6, 4743862), (12, 2371931), (149, 191028), (298, 95514), (447, 63676), (596, 47757), (894, 31838), (1788, 15919)]