39972394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2297}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 75447936

約数和(自身を除く): 35475542

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 154, 226, 791, 1243, 1582, 2297, 2486, 4594, 8701, 16079, 17402, 25267, 32158, 50534, 176869, 259561, 353738, 519122, 1816927, 2855171, 3633854, 5710342, 19986197, 39972394]

約数ペア:

[(1, 39972394), (2, 19986197), (7, 5710342), (11, 3633854), (14, 2855171), (22, 1816927), (77, 519122), (113, 353738), (154, 259561), (226, 176869), (791, 50534), (1243, 32158), (1582, 25267), (2297, 17402), (2486, 16079), (4594, 8701)]