39665444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{108971}}^1$

素因数の和:108995

約数の個数: 24

約数和(自身を含む): 85434048

約数和(自身を除く): 45768604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 108971, 217942, 435884, 762797, 1416623, 1525594, 2833246, 3051188, 5666492, 9916361, 19832722, 39665444]

約数ペア:

[(1, 39665444), (2, 19832722), (4, 9916361), (7, 5666492), (13, 3051188), (14, 2833246), (26, 1525594), (28, 1416623), (52, 762797), (91, 435884), (182, 217942), (364, 108971)]