38731004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6961}}^1$

素因数の和:7085

約数の個数: 24

約数和(自身を含む): 73685808

約数和(自身を除く): 34954804

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 6961, 13922, 27844, 90493, 180986, 361972, 744827, 1489654, 2979308, 9682751, 19365502, 38731004]

約数ペア:

[(1, 38731004), (2, 19365502), (4, 9682751), (13, 2979308), (26, 1489654), (52, 744827), (107, 361972), (214, 180986), (428, 90493), (1391, 27844), (2782, 13922), (5564, 6961)]