68367838

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{63421}}^1$

素因数の和:63448

約数の個数: 24

約数和(自身を含む): 130141944

約数和(自身を除く): 61774106

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 63421, 126842, 443947, 697631, 887894, 1395262, 3107629, 4883417, 6215258, 9766834, 34183919, 68367838]

約数ペア:

[(1, 68367838), (2, 34183919), (7, 9766834), (11, 6215258), (14, 4883417), (22, 3107629), (49, 1395262), (77, 887894), (98, 697631), (154, 443947), (539, 126842), (1078, 63421)]