7900590544

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{17863}}^1$

素因数の和:18248

約数の個数: 80

約数和(自身を含む): 19138775040

約数和(自身を除く): 11238184496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 359, 616, 718, 1232, 1436, 2513, 2872, 3949, 5026, 5744, 7898, 10052, 15796, 17863, 20104, 27643, 31592, 35726, 40208, 55286, 63184, 71452, 110572, 125041, 142904, 196493, 221144, 250082, 285808, 392986, 442288, 500164, 785972, 1000328, 1375451, 1571944, 2000656, 2750902, 3143888, 5501804, 6412817, 11003608, 12825634, 22007216, 25651268, 44889719, 51302536, 70540987, 89779438, 102605072, 141081974, 179558876, 282163948, 359117752, 493786909, 564327896, 718235504, 987573818, 1128655792, 1975147636, 3950295272, 7900590544]

約数ペア:

[(1, 7900590544), (2, 3950295272), (4, 1975147636), (7, 1128655792), (8, 987573818), (11, 718235504), (14, 564327896), (16, 493786909), (22, 359117752), (28, 282163948), (44, 179558876), (56, 141081974), (77, 102605072), (88, 89779438), (112, 70540987), (154, 51302536), (176, 44889719), (308, 25651268), (359, 22007216), (616, 12825634), (718, 11003608), (1232, 6412817), (1436, 5501804), (2513, 3143888), (2872, 2750902), (3949, 2000656), (5026, 1571944), (5744, 1375451), (7898, 1000328), (10052, 785972), (15796, 500164), (17863, 442288), (20104, 392986), (27643, 285808), (31592, 250082), (35726, 221144), (40208, 196493), (55286, 142904), (63184, 125041), (71452, 110572)]