66926776

素因数分解:

$2^3\times 7^1\times {\mathrm{1195121}}^1$

素因数の和:1195134

約数の個数: 16

約数和(自身を含む): 143414640

約数和(自身を除く): 76487864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1195121, 2390242, 4780484, 8365847, 9560968, 16731694, 33463388, 66926776]

約数ペア:

[(1, 66926776), (2, 33463388), (4, 16731694), (7, 9560968), (8, 8365847), (14, 4780484), (28, 2390242), (56, 1195121)]