28578714

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{153649}}^1$

素因数の和:153685

約数の個数: 16

約数和(自身を含む): 59001600

約数和(自身を除く): 30422886

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 153649, 307298, 460947, 921894, 4763119, 9526238, 14289357, 28578714]

約数ペア:

[(1, 28578714), (2, 14289357), (3, 9526238), (6, 4763119), (31, 921894), (62, 460947), (93, 307298), (186, 153649)]