78855634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{275719}}^1$

素因数の和:275745

約数の個数: 16

約数和(自身を含む): 138962880

約数和(自身を除く): 60107246

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 275719, 551438, 3032909, 3584347, 6065818, 7168694, 39427817, 78855634]

約数ペア:

[(1, 78855634), (2, 39427817), (11, 7168694), (13, 6065818), (22, 3584347), (26, 3032909), (143, 551438), (286, 275719)]