26809804

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 56105280

約数和(自身を除く): 29295476

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 137, 203, 241, 274, 406, 482, 548, 812, 959, 964, 1687, 1918, 3374, 3836, 3973, 6748, 6989, 7946, 13978, 15892, 27811, 27956, 33017, 48923, 55622, 66034, 97846, 111244, 132068, 195692, 231119, 462238, 924476, 957493, 1914986, 3829972, 6702451, 13404902, 26809804]

約数ペア:

[(1, 26809804), (2, 13404902), (4, 6702451), (7, 3829972), (14, 1914986), (28, 957493), (29, 924476), (58, 462238), (116, 231119), (137, 195692), (203, 132068), (241, 111244), (274, 97846), (406, 66034), (482, 55622), (548, 48923), (812, 33017), (959, 27956), (964, 27811), (1687, 15892), (1918, 13978), (3374, 7946), (3836, 6989), (3973, 6748)]