7156156

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1306

約数の個数: 36

約数和(自身を含む): 15082200

約数和(自身を除く): 7926044

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1259, 1421, 2518, 2842, 5036, 5684, 8813, 17626, 35252, 36511, 61691, 73022, 123382, 146044, 246764, 255577, 511154, 1022308, 1789039, 3578078, 7156156]

約数ペア:

[(1, 7156156), (2, 3578078), (4, 1789039), (7, 1022308), (14, 511154), (28, 255577), (29, 246764), (49, 146044), (58, 123382), (98, 73022), (116, 61691), (196, 36511), (203, 35252), (406, 17626), (812, 8813), (1259, 5684), (1421, 5036), (2518, 2842)]