66225392

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:777

約数の個数: 40

約数和(自身を含む): 131679072

約数和(自身を除く): 65453680

約数列:

[1, 2, 4, 8, 16, 71, 97, 142, 194, 284, 388, 568, 601, 776, 1136, 1202, 1552, 2404, 4808, 6887, 9616, 13774, 27548, 42671, 55096, 58297, 85342, 110192, 116594, 170684, 233188, 341368, 466376, 682736, 932752, 4139087, 8278174, 16556348, 33112696, 66225392]

約数ペア:

[(1, 66225392), (2, 33112696), (4, 16556348), (8, 8278174), (16, 4139087), (71, 932752), (97, 682736), (142, 466376), (194, 341368), (284, 233188), (388, 170684), (568, 116594), (601, 110192), (776, 85342), (1136, 58297), (1202, 55096), (1552, 42671), (2404, 27548), (4808, 13774), (6887, 9616)]