73040408

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3613}}^1$

素因数の和:3664

約数の個数: 48

約数和(自身を含む): 165232080

約数和(自身を除く): 92191672

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1444, 2527, 2888, 3613, 5054, 7226, 10108, 14452, 20216, 25291, 28904, 50582, 68647, 101164, 137294, 202328, 274588, 480529, 549176, 961058, 1304293, 1922116, 2608586, 3844232, 5217172, 9130051, 10434344, 18260102, 36520204, 73040408]

約数ペア:

[(1, 73040408), (2, 36520204), (4, 18260102), (7, 10434344), (8, 9130051), (14, 5217172), (19, 3844232), (28, 2608586), (38, 1922116), (56, 1304293), (76, 961058), (133, 549176), (152, 480529), (266, 274588), (361, 202328), (532, 137294), (722, 101164), (1064, 68647), (1444, 50582), (2527, 28904), (2888, 25291), (3613, 20216), (5054, 14452), (7226, 10108)]