27720512396

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{4001}}^1\times {\mathrm{8209}}^1$

素因数の和:12425

約数の個数: 24

約数和(自身を含む): 48758927280

約数和(自身を除く): 21038414884

約数列:

[1, 2, 4, 211, 422, 844, 4001, 8002, 8209, 16004, 16418, 32836, 844211, 1688422, 1732099, 3376844, 3464198, 6928396, 32844209, 65688418, 131376836, 6930128099, 13860256198, 27720512396]

約数ペア:

[(1, 27720512396), (2, 13860256198), (4, 6930128099), (211, 131376836), (422, 65688418), (844, 32844209), (4001, 6928396), (8002, 3464198), (8209, 3376844), (16004, 1732099), (16418, 1688422), (32836, 844211)]