39207406

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 71554752

約数和(自身を除く): 32347346

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 257, 514, 641, 1282, 1799, 3598, 4369, 4487, 8738, 8974, 10897, 21794, 30583, 61166, 76279, 152558, 164737, 329474, 1153159, 2306318, 2800529, 5601058, 19603703, 39207406]

約数ペア:

[(1, 39207406), (2, 19603703), (7, 5601058), (14, 2800529), (17, 2306318), (34, 1153159), (119, 329474), (238, 164737), (257, 152558), (514, 76279), (641, 61166), (1282, 30583), (1799, 21794), (3598, 10897), (4369, 8974), (4487, 8738)]