64948202

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1\times {\mathrm{769}}^1$

素因数の和:1142

約数の個数: 24

約数和(自身を含む): 107530500

約数和(自身を除く): 42582298

約数列:

[1, 2, 11, 22, 121, 242, 349, 698, 769, 1538, 3839, 7678, 8459, 16918, 42229, 84458, 93049, 186098, 268381, 536762, 2952191, 5904382, 32474101, 64948202]

約数ペア:

[(1, 64948202), (2, 32474101), (11, 5904382), (22, 2952191), (121, 536762), (242, 268381), (349, 186098), (698, 93049), (769, 84458), (1538, 42229), (3839, 16918), (7678, 8459)]