74797892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 150377472

約数和(自身を除く): 75579580

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 191, 221, 382, 442, 443, 764, 884, 886, 1772, 2483, 3247, 4966, 5759, 6494, 7531, 9932, 11518, 12988, 15062, 23036, 30124, 42211, 84422, 84613, 97903, 168844, 169226, 195806, 338452, 391612, 1099969, 1438421, 2199938, 2876842, 4399876, 5753684, 18699473, 37398946, 74797892]

約数ペア:

[(1, 74797892), (2, 37398946), (4, 18699473), (13, 5753684), (17, 4399876), (26, 2876842), (34, 2199938), (52, 1438421), (68, 1099969), (191, 391612), (221, 338452), (382, 195806), (442, 169226), (443, 168844), (764, 97903), (884, 84613), (886, 84422), (1772, 42211), (2483, 30124), (3247, 23036), (4966, 15062), (5759, 12988), (6494, 11518), (7531, 9932)]