74000972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{8933}}^1$

素因数の和:9065

約数の個数: 24

約数和(自身を含む): 137583600

約数和(自身を除く): 63582628

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 8933, 17866, 35732, 169727, 339454, 678908, 973697, 1947394, 3894788, 18500243, 37000486, 74000972]

約数ペア:

[(1, 74000972), (2, 37000486), (4, 18500243), (19, 3894788), (38, 1947394), (76, 973697), (109, 678908), (218, 339454), (436, 169727), (2071, 35732), (4142, 17866), (8284, 8933)]