38874486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8191}}^1$

素因数の和:8316

約数の個数: 32

約数和(自身を含む): 89653248

約数和(自身を除く): 50778762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 8191, 16382, 24573, 49146, 57337, 114674, 172011, 344022, 925583, 1851166, 2776749, 5553498, 6479081, 12958162, 19437243, 38874486]

約数ペア:

[(1, 38874486), (2, 19437243), (3, 12958162), (6, 6479081), (7, 5553498), (14, 2776749), (21, 1851166), (42, 925583), (113, 344022), (226, 172011), (339, 114674), (678, 57337), (791, 49146), (1582, 24573), (2373, 16382), (4746, 8191)]