38479948

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{56923}}^1$

素因数の和:56953

約数の個数: 18

約数和(自身を含む): 72919644

約数和(自身を除く): 34439696

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 56923, 113846, 227692, 739999, 1479998, 2959996, 9619987, 19239974, 38479948]

約数ペア:

[(1, 38479948), (2, 19239974), (4, 9619987), (13, 2959996), (26, 1479998), (52, 739999), (169, 227692), (338, 113846), (676, 56923)]