28756614

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1307}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 60900480

約数和(自身を除く): 32143866

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 193, 386, 579, 1158, 1307, 2614, 3667, 3921, 7334, 7842, 11001, 22002, 24833, 49666, 74499, 148998, 252251, 504502, 756753, 1513506, 4792769, 9585538, 14378307, 28756614]

約数ペア:

[(1, 28756614), (2, 14378307), (3, 9585538), (6, 4792769), (19, 1513506), (38, 756753), (57, 504502), (114, 252251), (193, 148998), (386, 74499), (579, 49666), (1158, 24833), (1307, 22002), (2614, 11001), (3667, 7842), (3921, 7334)]