39028318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4733}}^1$

素因数の和:4792

約数の個数: 32

約数和(自身を含む): 72714240

約数和(自身を除く): 33685922

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 4733, 8246, 9466, 33131, 66262, 89927, 146723, 179854, 293446, 629489, 1027061, 1258978, 2054122, 2787737, 5575474, 19514159, 39028318]

約数ペア:

[(1, 39028318), (2, 19514159), (7, 5575474), (14, 2787737), (19, 2054122), (31, 1258978), (38, 1027061), (62, 629489), (133, 293446), (217, 179854), (266, 146723), (434, 89927), (589, 66262), (1178, 33131), (4123, 9466), (4733, 8246)]