10018456

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 23040000

約数和(自身を除く): 13021544

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 116, 124, 199, 203, 217, 232, 248, 398, 406, 434, 796, 812, 868, 899, 1393, 1592, 1624, 1736, 1798, 2786, 3596, 5572, 5771, 6169, 6293, 7192, 11144, 11542, 12338, 12586, 23084, 24676, 25172, 40397, 43183, 46168, 49352, 50344, 80794, 86366, 161588, 172732, 178901, 323176, 345464, 357802, 715604, 1252307, 1431208, 2504614, 5009228, 10018456]

約数ペア:

[(1, 10018456), (2, 5009228), (4, 2504614), (7, 1431208), (8, 1252307), (14, 715604), (28, 357802), (29, 345464), (31, 323176), (56, 178901), (58, 172732), (62, 161588), (116, 86366), (124, 80794), (199, 50344), (203, 49352), (217, 46168), (232, 43183), (248, 40397), (398, 25172), (406, 24676), (434, 23084), (796, 12586), (812, 12338), (868, 11542), (899, 11144), (1393, 7192), (1592, 6293), (1624, 6169), (1736, 5771), (1798, 5572), (2786, 3596)]