66787756

素因数分解:

$2^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{2843}}^1$

素因数の和:3693

約数の個数: 24

約数和(自身を含む): 133781760

約数和(自身を除く): 66994004

約数列:

[1, 2, 4, 7, 14, 28, 839, 1678, 2843, 3356, 5686, 5873, 11372, 11746, 19901, 23492, 39802, 79604, 2385277, 4770554, 9541108, 16696939, 33393878, 66787756]

約数ペア:

[(1, 66787756), (2, 33393878), (4, 16696939), (7, 9541108), (14, 4770554), (28, 2385277), (839, 79604), (1678, 39802), (2843, 23492), (3356, 19901), (5686, 11746), (5873, 11372)]