28906518

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{90901}}^1$

素因数の和:90959

約数の個数: 16

約数和(自身を含む): 58904496

約数和(自身を除く): 29997978

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 90901, 181802, 272703, 545406, 4817753, 9635506, 14453259, 28906518]

約数ペア:

[(1, 28906518), (2, 14453259), (3, 9635506), (6, 4817753), (53, 545406), (106, 272703), (159, 181802), (318, 90901)]