64887784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27127}}^1$

素因数の和:27169

約数の個数: 32

約数和(自身を含む): 136725120

約数和(自身を除く): 71837336

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 27127, 54254, 108508, 217016, 352651, 623921, 705302, 1247842, 1410604, 2495684, 2821208, 4991368, 8110973, 16221946, 32443892, 64887784]

約数ペア:

[(1, 64887784), (2, 32443892), (4, 16221946), (8, 8110973), (13, 4991368), (23, 2821208), (26, 2495684), (46, 1410604), (52, 1247842), (92, 705302), (104, 623921), (184, 352651), (299, 217016), (598, 108508), (1196, 54254), (2392, 27127)]