39628428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27751}}^1$

素因数の和:27782

約数の個数: 48

約数和(自身を含む): 111896064

約数和(自身を除く): 72267636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 27751, 55502, 83253, 111004, 166506, 194257, 333012, 388514, 471767, 582771, 777028, 943534, 1165542, 1415301, 1887068, 2331084, 2830602, 3302369, 5661204, 6604738, 9907107, 13209476, 19814214, 39628428]

約数ペア:

[(1, 39628428), (2, 19814214), (3, 13209476), (4, 9907107), (6, 6604738), (7, 5661204), (12, 3302369), (14, 2830602), (17, 2331084), (21, 1887068), (28, 1415301), (34, 1165542), (42, 943534), (51, 777028), (68, 582771), (84, 471767), (102, 388514), (119, 333012), (204, 194257), (238, 166506), (357, 111004), (476, 83253), (714, 55502), (1428, 27751)]