38404868

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1471}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 68995584

約数和(自身を除く): 30590716

約数列:

[1, 2, 4, 61, 107, 122, 214, 244, 428, 1471, 2942, 5884, 6527, 13054, 26108, 89731, 157397, 179462, 314794, 358924, 629588, 9601217, 19202434, 38404868]

約数ペア:

[(1, 38404868), (2, 19202434), (4, 9601217), (61, 629588), (107, 358924), (122, 314794), (214, 179462), (244, 157397), (428, 89731), (1471, 26108), (2942, 13054), (5884, 6527)]