25441514

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^3\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 45806592

約数和(自身を除く): 20365078

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 854, 961, 1891, 1922, 3782, 6727, 13237, 13454, 26474, 29791, 58621, 59582, 117242, 208537, 410347, 417074, 820694, 1817251, 3634502, 12720757, 25441514]

約数ペア:

[(1, 25441514), (2, 12720757), (7, 3634502), (14, 1817251), (31, 820694), (61, 417074), (62, 410347), (122, 208537), (217, 117242), (427, 59582), (434, 58621), (854, 29791), (961, 26474), (1891, 13454), (1922, 13237), (3782, 6727)]