73999852

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^2$

素因数の和:326

約数の個数: 36

約数和(自身を含む): 138379584

約数和(自身を除く): 64379732

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 127, 148, 254, 508, 1147, 2294, 3937, 4588, 4699, 7874, 9398, 15748, 16129, 18796, 32258, 64516, 145669, 291338, 499999, 582676, 596773, 999998, 1193546, 1999996, 2387092, 18499963, 36999926, 73999852]

約数ペア:

[(1, 73999852), (2, 36999926), (4, 18499963), (31, 2387092), (37, 1999996), (62, 1193546), (74, 999998), (124, 596773), (127, 582676), (148, 499999), (254, 291338), (508, 145669), (1147, 64516), (2294, 32258), (3937, 18796), (4588, 16129), (4699, 15748), (7874, 9398)]