29518286

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 25639474

約数列:

[1, 2, 7, 14, 19, 38, 49, 83, 98, 133, 166, 191, 266, 382, 581, 931, 1162, 1337, 1577, 1862, 2674, 3154, 3629, 4067, 7258, 8134, 9359, 11039, 15853, 18718, 22078, 25403, 31706, 50806, 77273, 110971, 154546, 177821, 221942, 301207, 355642, 602414, 776797, 1553594, 2108449, 4216898, 14759143, 29518286]

約数ペア:

[(1, 29518286), (2, 14759143), (7, 4216898), (14, 2108449), (19, 1553594), (38, 776797), (49, 602414), (83, 355642), (98, 301207), (133, 221942), (166, 177821), (191, 154546), (266, 110971), (382, 77273), (581, 50806), (931, 31706), (1162, 25403), (1337, 22078), (1577, 18718), (1862, 15853), (2674, 11039), (3154, 9359), (3629, 8134), (4067, 7258)]