27155716

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 57335040

約数和(自身を除く): 30179324

約数列:

[1, 2, 4, 7, 14, 28, 29, 53, 58, 106, 116, 203, 212, 371, 406, 631, 742, 812, 1262, 1484, 1537, 2524, 3074, 4417, 6148, 8834, 10759, 17668, 18299, 21518, 33443, 36598, 43036, 66886, 73196, 128093, 133772, 234101, 256186, 468202, 512372, 936404, 969847, 1939694, 3879388, 6788929, 13577858, 27155716]

約数ペア:

[(1, 27155716), (2, 13577858), (4, 6788929), (7, 3879388), (14, 1939694), (28, 969847), (29, 936404), (53, 512372), (58, 468202), (106, 256186), (116, 234101), (203, 133772), (212, 128093), (371, 73196), (406, 66886), (631, 43036), (742, 36598), (812, 33443), (1262, 21518), (1484, 18299), (1537, 17668), (2524, 10759), (3074, 8834), (4417, 6148)]