78602734

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2711}}^1$

素因数の和:2848

約数の個数: 32

約数和(自身を含む): 143193600

約数和(自身を除く): 64590866

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 218, 266, 763, 1526, 2071, 2711, 4142, 5422, 14497, 18977, 28994, 37954, 51509, 103018, 295499, 360563, 590998, 721126, 2068493, 4136986, 5614481, 11228962, 39301367, 78602734]

約数ペア:

[(1, 78602734), (2, 39301367), (7, 11228962), (14, 5614481), (19, 4136986), (38, 2068493), (109, 721126), (133, 590998), (218, 360563), (266, 295499), (763, 103018), (1526, 51509), (2071, 37954), (2711, 28994), (4142, 18977), (5422, 14497)]