57212078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19553}}^1$

素因数の和:19592

約数の個数: 32

約数和(自身を含む): 112631040

約数和(自身を除く): 55418962

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 19553, 39106, 136871, 215083, 273742, 371507, 430166, 743014, 1505581, 2600549, 3011162, 4086577, 5201098, 8173154, 28606039, 57212078]

約数ペア:

[(1, 57212078), (2, 28606039), (7, 8173154), (11, 5201098), (14, 4086577), (19, 3011162), (22, 2600549), (38, 1505581), (77, 743014), (133, 430166), (154, 371507), (209, 273742), (266, 215083), (418, 136871), (1463, 39106), (2926, 19553)]