74921872

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{36871}}^1$

素因数の和:37006

約数の個数: 20

約数和(自身を含む): 146308096

約数和(自身を除く): 71386224

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 36871, 73742, 147484, 294968, 589936, 4682617, 9365234, 18730468, 37460936, 74921872]

約数ペア:

[(1, 74921872), (2, 37460936), (4, 18730468), (8, 9365234), (16, 4682617), (127, 589936), (254, 294968), (508, 147484), (1016, 73742), (2032, 36871)]