64215088

素因数分解:

$2^4\times 7^3\times {\mathrm{11701}}^1$

素因数の和:11730

約数の個数: 40

約数和(自身を含む): 145104800

約数和(自身を除く): 80889712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 11701, 23402, 46804, 81907, 93608, 163814, 187216, 327628, 573349, 655256, 1146698, 1310512, 2293396, 4013443, 4586792, 8026886, 9173584, 16053772, 32107544, 64215088]

約数ペア:

[(1, 64215088), (2, 32107544), (4, 16053772), (7, 9173584), (8, 8026886), (14, 4586792), (16, 4013443), (28, 2293396), (49, 1310512), (56, 1146698), (98, 655256), (112, 573349), (196, 327628), (343, 187216), (392, 163814), (686, 93608), (784, 81907), (1372, 46804), (2744, 23402), (5488, 11701)]