27921688

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{9209}}^1$

素因数の和:9594

約数の個数: 16

約数和(自身を含む): 52497000

約数和(自身を除く): 24575312

約数列:

[1, 2, 4, 8, 379, 758, 1516, 3032, 9209, 18418, 36836, 73672, 3490211, 6980422, 13960844, 27921688]

約数ペア:

[(1, 27921688), (2, 13960844), (4, 6980422), (8, 3490211), (379, 73672), (758, 36836), (1516, 18418), (3032, 9209)]