27582776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{787}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 55932240

約数和(自身を除く): 28349464

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 337, 674, 787, 1348, 1574, 2696, 3148, 4381, 6296, 8762, 10231, 17524, 20462, 35048, 40924, 81848, 265219, 530438, 1060876, 2121752, 3447847, 6895694, 13791388, 27582776]

約数ペア:

[(1, 27582776), (2, 13791388), (4, 6895694), (8, 3447847), (13, 2121752), (26, 1060876), (52, 530438), (104, 265219), (337, 81848), (674, 40924), (787, 35048), (1348, 20462), (1574, 17524), (2696, 10231), (3148, 8762), (4381, 6296)]