39948146

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{839}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 32627854

約数列:

[1, 2, 7, 14, 19, 38, 133, 179, 266, 358, 839, 1253, 1678, 2506, 3401, 5873, 6802, 11746, 15941, 23807, 31882, 47614, 111587, 150181, 223174, 300362, 1051267, 2102534, 2853439, 5706878, 19974073, 39948146]

約数ペア:

[(1, 39948146), (2, 19974073), (7, 5706878), (14, 2853439), (19, 2102534), (38, 1051267), (133, 300362), (179, 223174), (266, 150181), (358, 111587), (839, 47614), (1253, 31882), (1678, 23807), (2506, 15941), (3401, 11746), (5873, 6802)]