13178528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 29302560

約数和(自身を除く): 16124032

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 1291, 2552, 2582, 5104, 5164, 10208, 10328, 14201, 20656, 28402, 37439, 41312, 56804, 74878, 113608, 149756, 227216, 299512, 411829, 454432, 599024, 823658, 1198048, 1647316, 3294632, 6589264, 13178528]

約数ペア:

[(1, 13178528), (2, 6589264), (4, 3294632), (8, 1647316), (11, 1198048), (16, 823658), (22, 599024), (29, 454432), (32, 411829), (44, 299512), (58, 227216), (88, 149756), (116, 113608), (176, 74878), (232, 56804), (319, 41312), (352, 37439), (464, 28402), (638, 20656), (928, 14201), (1276, 10328), (1291, 10208), (2552, 5164), (2582, 5104)]