5516384

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 11753280

約数和(自身を除く): 6236896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 211, 304, 344, 422, 608, 688, 817, 844, 1376, 1634, 1688, 3268, 3376, 4009, 6536, 6752, 8018, 9073, 13072, 16036, 18146, 26144, 32072, 36292, 64144, 72584, 128288, 145168, 172387, 290336, 344774, 689548, 1379096, 2758192, 5516384]

約数ペア:

[(1, 5516384), (2, 2758192), (4, 1379096), (8, 689548), (16, 344774), (19, 290336), (32, 172387), (38, 145168), (43, 128288), (76, 72584), (86, 64144), (152, 36292), (172, 32072), (211, 26144), (304, 18146), (344, 16036), (422, 13072), (608, 9073), (688, 8018), (817, 6752), (844, 6536), (1376, 4009), (1634, 3376), (1688, 3268)]