27783322

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 49392000

約数和(自身を除く): 21608678

約数列:

[1, 2, 7, 14, 41, 82, 97, 194, 287, 499, 574, 679, 998, 1358, 3493, 3977, 6986, 7954, 20459, 27839, 40918, 48403, 55678, 96806, 143213, 286426, 338821, 677642, 1984523, 3969046, 13891661, 27783322]

約数ペア:

[(1, 27783322), (2, 13891661), (7, 3969046), (14, 1984523), (41, 677642), (82, 338821), (97, 286426), (194, 143213), (287, 96806), (499, 55678), (574, 48403), (679, 40918), (998, 27839), (1358, 20459), (3493, 7954), (3977, 6986)]