28945722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{371099}}^1$

素因数の和:371117

約数の個数: 16

約数和(自身を含む): 62344800

約数和(自身を除く): 33399078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 371099, 742198, 1113297, 2226594, 4824287, 9648574, 14472861, 28945722]

約数ペア:

[(1, 28945722), (2, 14472861), (3, 9648574), (6, 4824287), (13, 2226594), (26, 1113297), (39, 742198), (78, 371099)]