13764664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 27406800

約数和(自身を除く): 13642136

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 661, 1096, 1322, 2603, 2644, 5206, 5288, 10412, 12559, 20824, 25118, 50236, 90557, 100472, 181114, 362228, 724456, 1720583, 3441166, 6882332, 13764664]

約数ペア:

[(1, 13764664), (2, 6882332), (4, 3441166), (8, 1720583), (19, 724456), (38, 362228), (76, 181114), (137, 100472), (152, 90557), (274, 50236), (548, 25118), (661, 20824), (1096, 12559), (1322, 10412), (2603, 5288), (2644, 5206)]