68331088

素因数分解:

$2^4\times 7^3\times {\mathrm{12451}}^1$

素因数の和:12480

約数の個数: 40

約数和(自身を含む): 154404800

約数和(自身を除く): 86073712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 12451, 24902, 49804, 87157, 99608, 174314, 199216, 348628, 610099, 697256, 1220198, 1394512, 2440396, 4270693, 4880792, 8541386, 9761584, 17082772, 34165544, 68331088]

約数ペア:

[(1, 68331088), (2, 34165544), (4, 17082772), (7, 9761584), (8, 8541386), (14, 4880792), (16, 4270693), (28, 2440396), (49, 1394512), (56, 1220198), (98, 697256), (112, 610099), (196, 348628), (343, 199216), (392, 174314), (686, 99608), (784, 87157), (1372, 49804), (2744, 24902), (5488, 12451)]