285755749342

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21407}}^1\times {\mathrm{56087}}^1$

素因数の和:77520

約数の個数: 32

約数和(自身を含む): 518716182528

約数和(自身を除く): 232960433186

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 21407, 42814, 56087, 112174, 149849, 299698, 363919, 392609, 727838, 785218, 953479, 1906958, 2547433, 5094866, 6674353, 13348706, 1200654409, 2401308818, 8404580863, 16809161726, 20411124953, 40822249906, 142877874671, 285755749342]

約数ペア:

[(1, 285755749342), (2, 142877874671), (7, 40822249906), (14, 20411124953), (17, 16809161726), (34, 8404580863), (119, 2401308818), (238, 1200654409), (21407, 13348706), (42814, 6674353), (56087, 5094866), (112174, 2547433), (149849, 1906958), (299698, 953479), (363919, 785218), (392609, 727838)]