64758958

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{3769}}^1$

素因数の和:3864

約数の個数: 24

約数和(自身を含む): 108304560

約数和(自身を除く): 43545602

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 3769, 7538, 8591, 17182, 41459, 82918, 267599, 456049, 535198, 912098, 2943589, 5887178, 32379479, 64758958]

約数ペア:

[(1, 64758958), (2, 32379479), (11, 5887178), (22, 2943589), (71, 912098), (121, 535198), (142, 456049), (242, 267599), (781, 82918), (1562, 41459), (3769, 17182), (7538, 8591)]