66368204

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139429}}^1$

素因数の和:139457

約数の個数: 24

約数和(自身を含む): 140545440

約数和(自身を除く): 74177236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 139429, 278858, 557716, 976003, 1952006, 2370293, 3904012, 4740586, 9481172, 16592051, 33184102, 66368204]

約数ペア:

[(1, 66368204), (2, 33184102), (4, 16592051), (7, 9481172), (14, 4740586), (17, 3904012), (28, 2370293), (34, 1952006), (68, 976003), (119, 557716), (238, 278858), (476, 139429)]