39247054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8221}}^1$

素因数の和:8272

約数の個数: 32

約数和(自身を含む): 75773952

約数和(自身を除く): 36526898

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 8221, 16442, 57547, 90431, 115094, 180862, 254851, 509702, 633017, 1266034, 1783957, 2803361, 3567914, 5606722, 19623527, 39247054]

約数ペア:

[(1, 39247054), (2, 19623527), (7, 5606722), (11, 3567914), (14, 2803361), (22, 1783957), (31, 1266034), (62, 633017), (77, 509702), (154, 254851), (217, 180862), (341, 115094), (434, 90431), (682, 57547), (2387, 16442), (4774, 8221)]