26328156968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173211559}}^1$

素因数の和:173211584

約数の個数: 16

約数和(自身を含む): 51963468000

約数和(自身を除く): 25635311032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173211559, 346423118, 692846236, 1385692472, 3291019621, 6582039242, 13164078484, 26328156968]

約数ペア:

[(1, 26328156968), (2, 13164078484), (4, 6582039242), (8, 3291019621), (19, 1385692472), (38, 692846236), (76, 346423118), (152, 173211559)]