28333578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51893}}^1$

素因数の和:51918

約数の個数: 32

約数和(自身を含む): 69745536

約数和(自身を除く): 41411958

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 51893, 103786, 155679, 311358, 363251, 674609, 726502, 1089753, 1349218, 2023827, 2179506, 4047654, 4722263, 9444526, 14166789, 28333578]

約数ペア:

[(1, 28333578), (2, 14166789), (3, 9444526), (6, 4722263), (7, 4047654), (13, 2179506), (14, 2023827), (21, 1349218), (26, 1089753), (39, 726502), (42, 674609), (78, 363251), (91, 311358), (182, 155679), (273, 103786), (546, 51893)]