12572248

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 27076680

約数和(自身を除く): 14504432

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 547, 676, 884, 1094, 1352, 1768, 2188, 2873, 4376, 5746, 7111, 9299, 11492, 14222, 18598, 22984, 28444, 37196, 56888, 74392, 92443, 120887, 184886, 241774, 369772, 483548, 739544, 967096, 1571531, 3143062, 6286124, 12572248]

約数ペア:

[(1, 12572248), (2, 6286124), (4, 3143062), (8, 1571531), (13, 967096), (17, 739544), (26, 483548), (34, 369772), (52, 241774), (68, 184886), (104, 120887), (136, 92443), (169, 74392), (221, 56888), (338, 37196), (442, 28444), (547, 22984), (676, 18598), (884, 14222), (1094, 11492), (1352, 9299), (1768, 7111), (2188, 5746), (2873, 4376)]