26928238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{11821}}^1$

素因数の和:11907

約数の個数: 16

約数和(自身を含む): 43410384

約数和(自身を除く): 16482146

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 11821, 23642, 200957, 401914, 792007, 1584014, 13464119, 26928238]

約数ペア:

[(1, 26928238), (2, 13464119), (17, 1584014), (34, 792007), (67, 401914), (134, 200957), (1139, 23642), (2278, 11821)]