68734064

素因数分解:

$2^4\times 7^2\times {\mathrm{87671}}^1$

素因数の和:87693

約数の個数: 30

約数和(自身を含む): 154916424

約数和(自身を除く): 86182360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 87671, 175342, 350684, 613697, 701368, 1227394, 1402736, 2454788, 4295879, 4909576, 8591758, 9819152, 17183516, 34367032, 68734064]

約数ペア:

[(1, 68734064), (2, 34367032), (4, 17183516), (7, 9819152), (8, 8591758), (14, 4909576), (16, 4295879), (28, 2454788), (49, 1402736), (56, 1227394), (98, 701368), (112, 613697), (196, 350684), (392, 175342), (784, 87671)]