26202824

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 53309520

約数和(自身を除く): 27106696

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 211, 344, 361, 422, 722, 817, 844, 1444, 1634, 1688, 2888, 3268, 4009, 6536, 8018, 9073, 15523, 16036, 18146, 31046, 32072, 36292, 62092, 72584, 76171, 124184, 152342, 172387, 304684, 344774, 609368, 689548, 1379096, 3275353, 6550706, 13101412, 26202824]

約数ペア:

[(1, 26202824), (2, 13101412), (4, 6550706), (8, 3275353), (19, 1379096), (38, 689548), (43, 609368), (76, 344774), (86, 304684), (152, 172387), (172, 152342), (211, 124184), (344, 76171), (361, 72584), (422, 62092), (722, 36292), (817, 32072), (844, 31046), (1444, 18146), (1634, 16036), (1688, 15523), (2888, 9073), (3268, 8018), (4009, 6536)]