28639914

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{10631}}^1$

素因数の和:11085

約数の個数: 16

約数和(自身を含む): 57412800

約数和(自身を除く): 28772886

約数列:

[1, 2, 3, 6, 449, 898, 1347, 2694, 10631, 21262, 31893, 63786, 4773319, 9546638, 14319957, 28639914]

約数ペア:

[(1, 28639914), (2, 14319957), (3, 9546638), (6, 4773319), (449, 63786), (898, 31893), (1347, 21262), (2694, 10631)]