26900998

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 44569440

約数和(自身を除く): 17668442

約数列:

[1, 2, 19, 37, 38, 53, 74, 106, 361, 703, 722, 1007, 1406, 1961, 2014, 3922, 6859, 13357, 13718, 19133, 26714, 37259, 38266, 74518, 253783, 363527, 507566, 707921, 727054, 1415842, 13450499, 26900998]

約数ペア:

[(1, 26900998), (2, 13450499), (19, 1415842), (37, 727054), (38, 707921), (53, 507566), (74, 363527), (106, 253783), (361, 74518), (703, 38266), (722, 37259), (1007, 26714), (1406, 19133), (1961, 13718), (2014, 13357), (3922, 6859)]