42745112956

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{729389}}^1$

素因数の和:729443

約数の個数: 72

約数和(自身を含む): 97784940960

約数和(自身を除く): 55039828004

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 598, 637, 644, 1127, 1196, 1274, 2093, 2254, 2548, 4186, 4508, 8372, 14651, 29302, 58604, 729389, 1458778, 2917556, 5105723, 9482057, 10211446, 16775947, 18964114, 20422892, 33551894, 35740061, 37928228, 66374399, 67103788, 71480122, 117431629, 132748798, 142960244, 218087311, 234863258, 265497596, 436174622, 464620793, 469726516, 822021403, 872349244, 929241586, 1526611177, 1644042806, 1858483172, 3053222354, 3288085612, 6106444708, 10686278239, 21372556478, 42745112956]

約数ペア:

[(1, 42745112956), (2, 21372556478), (4, 10686278239), (7, 6106444708), (13, 3288085612), (14, 3053222354), (23, 1858483172), (26, 1644042806), (28, 1526611177), (46, 929241586), (49, 872349244), (52, 822021403), (91, 469726516), (92, 464620793), (98, 436174622), (161, 265497596), (182, 234863258), (196, 218087311), (299, 142960244), (322, 132748798), (364, 117431629), (598, 71480122), (637, 67103788), (644, 66374399), (1127, 37928228), (1196, 35740061), (1274, 33551894), (2093, 20422892), (2254, 18964114), (2548, 16775947), (4186, 10211446), (4508, 9482057), (8372, 5105723), (14651, 2917556), (29302, 1458778), (58604, 729389)]