8147132

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:426

約数の個数: 36

約数和(自身を含む): 16748424

約数和(自身を除く): 8601292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 211, 394, 422, 788, 844, 1379, 1477, 2758, 2954, 5516, 5908, 9653, 10339, 19306, 20678, 38612, 41356, 41567, 83134, 166268, 290969, 581938, 1163876, 2036783, 4073566, 8147132]

約数ペア:

[(1, 8147132), (2, 4073566), (4, 2036783), (7, 1163876), (14, 581938), (28, 290969), (49, 166268), (98, 83134), (196, 41567), (197, 41356), (211, 38612), (394, 20678), (422, 19306), (788, 10339), (844, 9653), (1379, 5908), (1477, 5516), (2758, 2954)]