74394964

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{11117}}^1$

素因数の和:11367

約数の個数: 24

約数和(自身を含む): 149425920

約数和(自身を除く): 75030956

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 11117, 22234, 44468, 77819, 155638, 311276, 2656963, 5313926, 10627852, 18598741, 37197482, 74394964]

約数ペア:

[(1, 74394964), (2, 37197482), (4, 18598741), (7, 10627852), (14, 5313926), (28, 2656963), (239, 311276), (478, 155638), (956, 77819), (1673, 44468), (3346, 22234), (6692, 11117)]