38520236

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2389}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 70266000

約数和(自身を除く): 31745764

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 2389, 4031, 4778, 8062, 9556, 16124, 69281, 138562, 277124, 332071, 664142, 1328284, 9630059, 19260118, 38520236]

約数ペア:

[(1, 38520236), (2, 19260118), (4, 9630059), (29, 1328284), (58, 664142), (116, 332071), (139, 277124), (278, 138562), (556, 69281), (2389, 16124), (4031, 9556), (4778, 8062)]