42871276

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{4127}}^1$

素因数の和:4198

約数の個数: 36

約数和(自身を含む): 88941888

約数和(自身を除く): 46070612

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 4127, 5194, 8254, 10388, 16508, 28889, 57778, 115556, 202223, 218731, 404446, 437462, 808892, 874924, 1531117, 3062234, 6124468, 10717819, 21435638, 42871276]

約数ペア:

[(1, 42871276), (2, 21435638), (4, 10717819), (7, 6124468), (14, 3062234), (28, 1531117), (49, 874924), (53, 808892), (98, 437462), (106, 404446), (196, 218731), (212, 202223), (371, 115556), (742, 57778), (1484, 28889), (2597, 16508), (4127, 10388), (5194, 8254)]