40476548

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2129}}^1$

素因数の和:2244

約数の個数: 36

約数和(自身を含む): 83287260

約数和(自身を除く): 42810712

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2129, 2716, 4258, 4753, 8516, 9506, 14903, 19012, 29806, 59612, 104321, 206513, 208642, 413026, 417284, 826052, 1445591, 2891182, 5782364, 10119137, 20238274, 40476548]

約数ペア:

[(1, 40476548), (2, 20238274), (4, 10119137), (7, 5782364), (14, 2891182), (28, 1445591), (49, 826052), (97, 417284), (98, 413026), (194, 208642), (196, 206513), (388, 104321), (679, 59612), (1358, 29806), (2129, 19012), (2716, 14903), (4258, 9506), (4753, 8516)]