69238552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1637}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 137985120

約数和(自身を除く): 68746568

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 311, 622, 1244, 1637, 2488, 3274, 5287, 6548, 10574, 13096, 21148, 27829, 42296, 55658, 111316, 222632, 509107, 1018214, 2036428, 4072856, 8654819, 17309638, 34619276, 69238552]

約数ペア:

[(1, 69238552), (2, 34619276), (4, 17309638), (8, 8654819), (17, 4072856), (34, 2036428), (68, 1018214), (136, 509107), (311, 222632), (622, 111316), (1244, 55658), (1637, 42296), (2488, 27829), (3274, 21148), (5287, 13096), (6548, 10574)]