66988416

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{15859}}^1$

素因数の和:15887

約数の個数: 64

約数和(自身を含む): 194126400

約数和(自身を除く): 127137984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 15859, 31718, 47577, 63436, 95154, 126872, 174449, 190308, 253744, 348898, 380616, 507488, 523347, 697796, 761232, 1014976, 1046694, 1395592, 1522464, 2029952, 2093388, 2791184, 3044928, 4186776, 5582368, 6089856, 8373552, 11164736, 16747104, 22329472, 33494208, 66988416]

約数ペア:

[(1, 66988416), (2, 33494208), (3, 22329472), (4, 16747104), (6, 11164736), (8, 8373552), (11, 6089856), (12, 5582368), (16, 4186776), (22, 3044928), (24, 2791184), (32, 2093388), (33, 2029952), (44, 1522464), (48, 1395592), (64, 1046694), (66, 1014976), (88, 761232), (96, 697796), (128, 523347), (132, 507488), (176, 380616), (192, 348898), (264, 253744), (352, 190308), (384, 174449), (528, 126872), (704, 95154), (1056, 63436), (1408, 47577), (2112, 31718), (4224, 15859)]