66843568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3361}}^1$

素因数の和:3493

約数の個数: 40

約数和(自身を含む): 142575696

約数和(自身を除く): 75732128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 3361, 4972, 6722, 9944, 13444, 19888, 26888, 36971, 53776, 73942, 147884, 295768, 379793, 591536, 759586, 1519172, 3038344, 4177723, 6076688, 8355446, 16710892, 33421784, 66843568]

約数ペア:

[(1, 66843568), (2, 33421784), (4, 16710892), (8, 8355446), (11, 6076688), (16, 4177723), (22, 3038344), (44, 1519172), (88, 759586), (113, 591536), (176, 379793), (226, 295768), (452, 147884), (904, 73942), (1243, 53776), (1808, 36971), (2486, 26888), (3361, 19888), (4972, 13444), (6722, 9944)]