40183192

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 90316800

約数和(自身を除く): 50133608

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 79, 124, 158, 217, 248, 293, 316, 434, 553, 586, 632, 868, 1106, 1172, 1736, 2051, 2212, 2344, 2449, 4102, 4424, 4898, 8204, 9083, 9796, 16408, 17143, 18166, 19592, 23147, 34286, 36332, 46294, 63581, 68572, 72664, 92588, 127162, 137144, 162029, 185176, 254324, 324058, 508648, 648116, 717557, 1296232, 1435114, 2870228, 5022899, 5740456, 10045798, 20091596, 40183192]

約数ペア:

[(1, 40183192), (2, 20091596), (4, 10045798), (7, 5740456), (8, 5022899), (14, 2870228), (28, 1435114), (31, 1296232), (56, 717557), (62, 648116), (79, 508648), (124, 324058), (158, 254324), (217, 185176), (248, 162029), (293, 137144), (316, 127162), (434, 92588), (553, 72664), (586, 68572), (632, 63581), (868, 46294), (1106, 36332), (1172, 34286), (1736, 23147), (2051, 19592), (2212, 18166), (2344, 17143), (2449, 16408), (4102, 9796), (4424, 9083), (4898, 8204)]