66223808

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6427}}^1$

素因数の和:6469

約数の個数: 56

約数和(自身を含む): 156740352

約数和(自身を除く): 90516544

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 6427, 10304, 12854, 25708, 44989, 51416, 89978, 102832, 147821, 179956, 205664, 295642, 359912, 411328, 591284, 719824, 1034747, 1182568, 1439648, 2069494, 2365136, 2879296, 4138988, 4730272, 8277976, 9460544, 16555952, 33111904, 66223808]

約数ペア:

[(1, 66223808), (2, 33111904), (4, 16555952), (7, 9460544), (8, 8277976), (14, 4730272), (16, 4138988), (23, 2879296), (28, 2365136), (32, 2069494), (46, 1439648), (56, 1182568), (64, 1034747), (92, 719824), (112, 591284), (161, 411328), (184, 359912), (224, 295642), (322, 205664), (368, 179956), (448, 147821), (644, 102832), (736, 89978), (1288, 51416), (1472, 44989), (2576, 25708), (5152, 12854), (6427, 10304)]