8889597728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{31687}}^1$

素因数の和:32505

約数の個数: 48

約数和(自身を含む): 19116990144

約数和(自身を除く): 10227392416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 797, 1594, 3188, 6376, 8767, 12752, 17534, 25504, 31687, 35068, 63374, 70136, 126748, 140272, 253496, 280544, 348557, 506992, 697114, 1013984, 1394228, 2788456, 5576912, 11153824, 25254539, 50509078, 101018156, 202036312, 277799929, 404072624, 555599858, 808145248, 1111199716, 2222399432, 4444798864, 8889597728]

約数ペア:

[(1, 8889597728), (2, 4444798864), (4, 2222399432), (8, 1111199716), (11, 808145248), (16, 555599858), (22, 404072624), (32, 277799929), (44, 202036312), (88, 101018156), (176, 50509078), (352, 25254539), (797, 11153824), (1594, 5576912), (3188, 2788456), (6376, 1394228), (8767, 1013984), (12752, 697114), (17534, 506992), (25504, 348557), (31687, 280544), (35068, 253496), (63374, 140272), (70136, 126748)]