38672308

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1489}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 69755840

約数和(自身を除く): 31083532

約数列:

[1, 2, 4, 43, 86, 151, 172, 302, 604, 1489, 2978, 5956, 6493, 12986, 25972, 64027, 128054, 224839, 256108, 449678, 899356, 9668077, 19336154, 38672308]

約数ペア:

[(1, 38672308), (2, 19336154), (4, 9668077), (43, 899356), (86, 449678), (151, 256108), (172, 224839), (302, 128054), (604, 64027), (1489, 25972), (2978, 12986), (5956, 6493)]