38327639

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 48522240

約数和(自身を除く): 10194601

約数列:

[1, 7, 17, 53, 59, 103, 119, 371, 413, 721, 901, 1003, 1751, 3127, 5459, 6077, 6307, 7021, 12257, 21889, 38213, 42539, 53159, 92803, 103309, 322081, 372113, 649621, 723163, 2254567, 5475377, 38327639]

約数ペア:

[(1, 38327639), (7, 5475377), (17, 2254567), (53, 723163), (59, 649621), (103, 372113), (119, 322081), (371, 103309), (413, 92803), (721, 53159), (901, 42539), (1003, 38213), (1751, 21889), (3127, 12257), (5459, 7021), (6077, 6307)]