27860342

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{809}}^1$

素因数の和:1135

約数の個数: 16

約数和(自身を含む): 42631920

約数和(自身を除く): 14771578

約数列:

[1, 2, 67, 134, 257, 514, 809, 1618, 17219, 34438, 54203, 108406, 207913, 415826, 13930171, 27860342]

約数ペア:

[(1, 27860342), (2, 13930171), (67, 415826), (134, 207913), (257, 108406), (514, 54203), (809, 34438), (1618, 17219)]