29518138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 50222592

約数和(自身を除く): 20704454

約数列:

[1, 2, 13, 26, 31, 53, 62, 106, 403, 689, 691, 806, 1378, 1382, 1643, 3286, 8983, 17966, 21359, 21421, 36623, 42718, 42842, 73246, 278473, 476099, 556946, 952198, 1135313, 2270626, 14759069, 29518138]

約数ペア:

[(1, 29518138), (2, 14759069), (13, 2270626), (26, 1135313), (31, 952198), (53, 556946), (62, 476099), (106, 278473), (403, 73246), (689, 42842), (691, 42718), (806, 36623), (1378, 21421), (1382, 21359), (1643, 17966), (3286, 8983)]