28735664111

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{31769}}^1$

素因数の和:32495

約数の個数: 32

約数和(自身を含む): 37989803520

約数和(自身を除く): 9254139409

約数列:

[1, 7, 11, 17, 77, 119, 187, 691, 1309, 4837, 7601, 11747, 31769, 53207, 82229, 129217, 222383, 349459, 540073, 904519, 2446213, 3780511, 5940803, 21952379, 41585621, 153666653, 241476169, 373190443, 1690333183, 2612333101, 4105094873, 28735664111]

約数ペア:

[(1, 28735664111), (7, 4105094873), (11, 2612333101), (17, 1690333183), (77, 373190443), (119, 241476169), (187, 153666653), (691, 41585621), (1309, 21952379), (4837, 5940803), (7601, 3780511), (11747, 2446213), (31769, 904519), (53207, 540073), (82229, 349459), (129217, 222383)]