77759128

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{607}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 148838400

約数和(自身を除く): 71079272

約数列:

[1, 2, 4, 8, 67, 134, 239, 268, 478, 536, 607, 956, 1214, 1912, 2428, 4856, 16013, 32026, 40669, 64052, 81338, 128104, 145073, 162676, 290146, 325352, 580292, 1160584, 9719891, 19439782, 38879564, 77759128]

約数ペア:

[(1, 77759128), (2, 38879564), (4, 19439782), (8, 9719891), (67, 1160584), (134, 580292), (239, 325352), (268, 290146), (478, 162676), (536, 145073), (607, 128104), (956, 81338), (1214, 64052), (1912, 40669), (2428, 32026), (4856, 16013)]