68485768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{14011}}^1$

素因数の和:14077

約数の個数: 32

約数和(自身を含む): 141240960

約数和(自身を除く): 72755192

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 14011, 28022, 56044, 112088, 182143, 364286, 658517, 728572, 1317034, 1457144, 2634068, 5268136, 8560721, 17121442, 34242884, 68485768]

約数ペア:

[(1, 68485768), (2, 34242884), (4, 17121442), (8, 8560721), (13, 5268136), (26, 2634068), (47, 1457144), (52, 1317034), (94, 728572), (104, 658517), (188, 364286), (376, 182143), (611, 112088), (1222, 56044), (2444, 28022), (4888, 14011)]