38246138

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 67288320

約数和(自身を除く): 29042182

約数列:

[1, 2, 7, 14, 71, 109, 142, 218, 353, 497, 706, 763, 994, 1526, 2471, 4942, 7739, 15478, 25063, 38477, 50126, 54173, 76954, 108346, 175441, 269339, 350882, 538678, 2731867, 5463734, 19123069, 38246138]

約数ペア:

[(1, 38246138), (2, 19123069), (7, 5463734), (14, 2731867), (71, 538678), (109, 350882), (142, 269339), (218, 175441), (353, 108346), (497, 76954), (706, 54173), (763, 50126), (994, 38477), (1526, 25063), (2471, 15478), (4942, 7739)]