67895756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{18839}}^1$

素因数の和:18913

約数の個数: 24

約数和(自身を含む): 128187360

約数和(自身を除く): 60291604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 18839, 37678, 75356, 320263, 640526, 998467, 1281052, 1996934, 3993868, 16973939, 33947878, 67895756]

約数ペア:

[(1, 67895756), (2, 33947878), (4, 16973939), (17, 3993868), (34, 1996934), (53, 1281052), (68, 998467), (106, 640526), (212, 320263), (901, 75356), (1802, 37678), (3604, 18839)]