78073724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26701}}^1$

素因数の和:26765

約数の個数: 24

約数和(自身を含む): 148035888

約数和(自身を除く): 69962164

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 26701, 53402, 106804, 453917, 907834, 1148143, 1815668, 2296286, 4592572, 19518431, 39036862, 78073724]

約数ペア:

[(1, 78073724), (2, 39036862), (4, 19518431), (17, 4592572), (34, 2296286), (43, 1815668), (68, 1148143), (86, 907834), (172, 453917), (731, 106804), (1462, 53402), (2924, 26701)]