64772878

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{7039}}^1$

素因数の和:7191

約数の個数: 16

約数和(自身を含む): 100362240

約数和(自身を除く): 35589362

約数列:

[1, 2, 43, 86, 107, 214, 4601, 7039, 9202, 14078, 302677, 605354, 753173, 1506346, 32386439, 64772878]

約数ペア:

[(1, 64772878), (2, 32386439), (43, 1506346), (86, 753173), (107, 605354), (214, 302677), (4601, 14078), (7039, 9202)]