61247564

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{115127}}^1$

素因数の和:115157

約数の個数: 24

約数和(自身を含む): 128943360

約数和(自身を除く): 67695796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 115127, 230254, 460508, 805889, 1611778, 2187413, 3223556, 4374826, 8749652, 15311891, 30623782, 61247564]

約数ペア:

[(1, 61247564), (2, 30623782), (4, 15311891), (7, 8749652), (14, 4374826), (19, 3223556), (28, 2187413), (38, 1611778), (76, 805889), (133, 460508), (266, 230254), (532, 115127)]