39933278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{743}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 74995200

約数和(自身を除く): 35061922

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 349, 698, 743, 1486, 2443, 3839, 4886, 5201, 7678, 8173, 10402, 16346, 26873, 53746, 57211, 114422, 259307, 518614, 1815149, 2852377, 3630298, 5704754, 19966639, 39933278]

約数ペア:

[(1, 39933278), (2, 19966639), (7, 5704754), (11, 3630298), (14, 2852377), (22, 1815149), (77, 518614), (154, 259307), (349, 114422), (698, 57211), (743, 53746), (1486, 26873), (2443, 16346), (3839, 10402), (4886, 8173), (5201, 7678)]