71939582

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{1759}}^1$

素因数の和:1809

約数の個数: 36

約数和(自身を含む): 128509920

約数和(自身を除く): 56570338

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 169, 242, 286, 338, 1573, 1759, 1859, 3146, 3518, 3718, 19349, 20449, 22867, 38698, 40898, 45734, 212839, 251537, 297271, 425678, 503074, 594542, 2766907, 3269981, 5533814, 6539962, 35969791, 71939582]

約数ペア:

[(1, 71939582), (2, 35969791), (11, 6539962), (13, 5533814), (22, 3269981), (26, 2766907), (121, 594542), (143, 503074), (169, 425678), (242, 297271), (286, 251537), (338, 212839), (1573, 45734), (1759, 40898), (1859, 38698), (3146, 22867), (3518, 20449), (3718, 19349)]