26817308

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2322

約数の個数: 36

約数和(自身を含む): 55512072

約数和(自身を除く): 28694764

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2243, 2989, 4486, 5978, 8972, 11956, 15701, 31402, 62804, 109907, 136823, 219814, 273646, 439628, 547292, 957761, 1915522, 3831044, 6704327, 13408654, 26817308]

約数ペア:

[(1, 26817308), (2, 13408654), (4, 6704327), (7, 3831044), (14, 1915522), (28, 957761), (49, 547292), (61, 439628), (98, 273646), (122, 219814), (196, 136823), (244, 109907), (427, 62804), (854, 31402), (1708, 15701), (2243, 11956), (2989, 8972), (4486, 5978)]