28265897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 31752000

約数和(自身を除く): 3486103

約数列:

[1, 11, 59, 97, 449, 649, 1067, 4939, 5723, 26491, 43553, 62953, 291401, 479083, 2569627, 28265897]

約数ペア:

[(1, 28265897), (11, 2569627), (59, 479083), (97, 291401), (449, 62953), (649, 43553), (1067, 26491), (4939, 5723)]