78020344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{573679}}^1$

素因数の和:573702

約数の個数: 16

約数和(自身を含む): 154893600

約数和(自身を除く): 76873256

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 573679, 1147358, 2294716, 4589432, 9752543, 19505086, 39010172, 78020344]

約数ペア:

[(1, 78020344), (2, 39010172), (4, 19505086), (8, 9752543), (17, 4589432), (34, 2294716), (68, 1147358), (136, 573679)]