66701348

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{6421}}^1$

素因数の和:6492

約数の個数: 36

約数和(自身を含む): 138368412

約数和(自身を除く): 71667064

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5194, 6421, 10388, 12842, 25684, 44947, 89894, 179788, 314629, 340313, 629258, 680626, 1258516, 1361252, 2382191, 4764382, 9528764, 16675337, 33350674, 66701348]

約数ペア:

[(1, 66701348), (2, 33350674), (4, 16675337), (7, 9528764), (14, 4764382), (28, 2382191), (49, 1361252), (53, 1258516), (98, 680626), (106, 629258), (196, 340313), (212, 314629), (371, 179788), (742, 89894), (1484, 44947), (2597, 25684), (5194, 12842), (6421, 10388)]