64945884

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{13913}}^1$

素因数の和:14309

約数の個数: 24

約数和(自身を含む): 151940880

約数和(自身を除く): 86994996

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4668, 13913, 27826, 41739, 55652, 83478, 166956, 5412157, 10824314, 16236471, 21648628, 32472942, 64945884]

約数ペア:

[(1, 64945884), (2, 32472942), (3, 21648628), (4, 16236471), (6, 10824314), (12, 5412157), (389, 166956), (778, 83478), (1167, 55652), (1556, 41739), (2334, 27826), (4668, 13913)]