73974758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3643}}^1$

素因数の和:3740

約数の個数: 32

約数和(自身を含む): 132233472

約数和(自身を除く): 58258714

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 3643, 7286, 10153, 20306, 40073, 47359, 80146, 94718, 258653, 517306, 520949, 1041898, 2845183, 3362489, 5690366, 6724978, 36987379, 73974758]

約数ペア:

[(1, 73974758), (2, 36987379), (11, 6724978), (13, 5690366), (22, 3362489), (26, 2845183), (71, 1041898), (142, 520949), (143, 517306), (286, 258653), (781, 94718), (923, 80146), (1562, 47359), (1846, 40073), (3643, 20306), (7286, 10153)]