39470192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 60

約数和(自身を含む): 84222288

約数和(自身を除く): 44752096

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 151, 248, 272, 302, 496, 527, 604, 961, 1054, 1208, 1922, 2108, 2416, 2567, 3844, 4216, 4681, 5134, 7688, 8432, 9362, 10268, 15376, 16337, 18724, 20536, 32674, 37448, 41072, 65348, 74896, 79577, 130696, 145111, 159154, 261392, 290222, 318308, 580444, 636616, 1160888, 1273232, 2321776, 2466887, 4933774, 9867548, 19735096, 39470192]

約数ペア:

[(1, 39470192), (2, 19735096), (4, 9867548), (8, 4933774), (16, 2466887), (17, 2321776), (31, 1273232), (34, 1160888), (62, 636616), (68, 580444), (124, 318308), (136, 290222), (151, 261392), (248, 159154), (272, 145111), (302, 130696), (496, 79577), (527, 74896), (604, 65348), (961, 41072), (1054, 37448), (1208, 32674), (1922, 20536), (2108, 18724), (2416, 16337), (2567, 15376), (3844, 10268), (4216, 9362), (4681, 8432), (5134, 7688)]