77244872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1609}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 153883800

約数和(自身を除く): 76638928

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 353, 706, 1412, 1609, 2824, 3218, 6001, 6436, 12002, 12872, 24004, 27353, 48008, 54706, 109412, 218824, 567977, 1135954, 2271908, 4543816, 9655609, 19311218, 38622436, 77244872]

約数ペア:

[(1, 77244872), (2, 38622436), (4, 19311218), (8, 9655609), (17, 4543816), (34, 2271908), (68, 1135954), (136, 567977), (353, 218824), (706, 109412), (1412, 54706), (1609, 48008), (2824, 27353), (3218, 24004), (6001, 12872), (6436, 12002)]