28006034

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 49787136

約数和(自身を除く): 21781102

約数列:

[1, 2, 7, 14, 41, 82, 97, 194, 287, 503, 574, 679, 1006, 1358, 3521, 3977, 7042, 7954, 20623, 27839, 41246, 48791, 55678, 97582, 144361, 288722, 341537, 683074, 2000431, 4000862, 14003017, 28006034]

約数ペア:

[(1, 28006034), (2, 14003017), (7, 4000862), (14, 2000431), (41, 683074), (82, 341537), (97, 288722), (194, 144361), (287, 97582), (503, 55678), (574, 48791), (679, 41246), (1006, 27839), (1358, 20623), (3521, 7954), (3977, 7042)]