38647972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{8209}}^1$

素因数の和:8331

約数の個数: 24

約数和(自身を含む): 74481120

約数和(自身を除く): 35833148

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 8209, 16418, 32836, 90299, 180598, 361196, 878363, 1756726, 3513452, 9661993, 19323986, 38647972]

約数ペア:

[(1, 38647972), (2, 19323986), (4, 9661993), (11, 3513452), (22, 1756726), (44, 878363), (107, 361196), (214, 180598), (428, 90299), (1177, 32836), (2354, 16418), (4708, 8209)]