78273988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{32027}}^1$

素因数の和:32091

約数の個数: 24

約数和(自身を含む): 150659712

約数和(自身を除く): 72385724

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 32027, 64054, 128108, 416351, 832702, 1505269, 1665404, 3010538, 6021076, 19568497, 39136994, 78273988]

約数ペア:

[(1, 78273988), (2, 39136994), (4, 19568497), (13, 6021076), (26, 3010538), (47, 1665404), (52, 1505269), (94, 832702), (188, 416351), (611, 128108), (1222, 64054), (2444, 32027)]