66013724

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{17209}}^1$

素因数の和:17357

約数の個数: 24

約数和(自身を含む): 132998880

約数和(自身を除く): 66985156

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 17209, 34418, 68836, 120463, 240926, 481852, 2357633, 4715266, 9430532, 16503431, 33006862, 66013724]

約数ペア:

[(1, 66013724), (2, 33006862), (4, 16503431), (7, 9430532), (14, 4715266), (28, 2357633), (137, 481852), (274, 240926), (548, 120463), (959, 68836), (1918, 34418), (3836, 17209)]