808260752

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{1103}}^1$

素因数の和:1408

約数の個数: 60

約数和(自身を含む): 1703533824

約数和(自身を除く): 895273072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 271, 338, 542, 676, 1084, 1103, 1352, 2168, 2206, 2704, 3523, 4336, 4412, 7046, 8824, 14092, 14339, 17648, 28184, 28678, 45799, 56368, 57356, 91598, 114712, 183196, 186407, 229424, 298913, 366392, 372814, 597826, 732784, 745628, 1195652, 1491256, 2391304, 2982512, 3885869, 4782608, 7771738, 15543476, 31086952, 50516297, 62173904, 101032594, 202065188, 404130376, 808260752]

約数ペア:

[(1, 808260752), (2, 404130376), (4, 202065188), (8, 101032594), (13, 62173904), (16, 50516297), (26, 31086952), (52, 15543476), (104, 7771738), (169, 4782608), (208, 3885869), (271, 2982512), (338, 2391304), (542, 1491256), (676, 1195652), (1084, 745628), (1103, 732784), (1352, 597826), (2168, 372814), (2206, 366392), (2704, 298913), (3523, 229424), (4336, 186407), (4412, 183196), (7046, 114712), (8824, 91598), (14092, 57356), (14339, 56368), (17648, 45799), (28184, 28678)]