25312196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69539}}^1$

素因数の和:69563

約数の個数: 24

約数和(自身を含む): 54519360

約数和(自身を除く): 29207164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 69539, 139078, 278156, 486773, 904007, 973546, 1808014, 1947092, 3616028, 6328049, 12656098, 25312196]

約数ペア:

[(1, 25312196), (2, 12656098), (4, 6328049), (7, 3616028), (13, 1947092), (14, 1808014), (26, 973546), (28, 904007), (52, 486773), (91, 278156), (182, 139078), (364, 69539)]