72732478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2917}}^1$

素因数の和:3076

約数の個数: 32

約数和(自身を含む): 135301824

約数和(自身を除く): 62569346

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 182, 274, 959, 1781, 1918, 2917, 3562, 5834, 12467, 20419, 24934, 37921, 40838, 75842, 265447, 399629, 530894, 799258, 2797403, 5195177, 5594806, 10390354, 36366239, 72732478]

約数ペア:

[(1, 72732478), (2, 36366239), (7, 10390354), (13, 5594806), (14, 5195177), (26, 2797403), (91, 799258), (137, 530894), (182, 399629), (274, 265447), (959, 75842), (1781, 40838), (1918, 37921), (2917, 24934), (3562, 20419), (5834, 12467)]