7405424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{35603}}^1$

素因数の和:35624

約数の個数: 20

約数和(自身を含む): 15452136

約数和(自身を除く): 8046712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 35603, 71206, 142412, 284824, 462839, 569648, 925678, 1851356, 3702712, 7405424]

約数ペア:

[(1, 7405424), (2, 3702712), (4, 1851356), (8, 925678), (13, 569648), (16, 462839), (26, 284824), (52, 142412), (104, 71206), (208, 35603)]