6781424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{32603}}^1$

素因数の和:32624

約数の個数: 20

約数和(自身を含む): 14150136

約数和(自身を除く): 7368712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 32603, 65206, 130412, 260824, 423839, 521648, 847678, 1695356, 3390712, 6781424]

約数ペア:

[(1, 6781424), (2, 3390712), (4, 1695356), (8, 847678), (13, 521648), (16, 423839), (26, 260824), (52, 130412), (104, 65206), (208, 32603)]