26342968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173309}}^1$

素因数の和:173334

約数の個数: 16

約数和(自身を含む): 51993000

約数和(自身を除く): 25650032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173309, 346618, 693236, 1386472, 3292871, 6585742, 13171484, 26342968]

約数ペア:

[(1, 26342968), (2, 13171484), (4, 6585742), (8, 3292871), (19, 1386472), (38, 693236), (76, 346618), (152, 173309)]