38542756

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 81398016

約数和(自身を除く): 42855260

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 97, 161, 194, 322, 388, 617, 644, 679, 1234, 1358, 2231, 2468, 2716, 4319, 4462, 8638, 8924, 14191, 15617, 17276, 28382, 31234, 56764, 59849, 62468, 99337, 119698, 198674, 239396, 397348, 418943, 837886, 1376527, 1675772, 2753054, 5506108, 9635689, 19271378, 38542756]

約数ペア:

[(1, 38542756), (2, 19271378), (4, 9635689), (7, 5506108), (14, 2753054), (23, 1675772), (28, 1376527), (46, 837886), (92, 418943), (97, 397348), (161, 239396), (194, 198674), (322, 119698), (388, 99337), (617, 62468), (644, 59849), (679, 56764), (1234, 31234), (1358, 28382), (2231, 17276), (2468, 15617), (2716, 14191), (4319, 8924), (4462, 8638)]