42798656

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:451

約数の個数: 56

約数和(自身を含む): 90891360

約数和(自身を除く): 48092704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 139, 272, 278, 283, 544, 556, 566, 1088, 1112, 1132, 2224, 2264, 2363, 4448, 4528, 4726, 4811, 8896, 9056, 9452, 9622, 18112, 18904, 19244, 37808, 38488, 39337, 75616, 76976, 78674, 151232, 153952, 157348, 307904, 314696, 629392, 668729, 1258784, 1337458, 2517568, 2674916, 5349832, 10699664, 21399328, 42798656]

約数ペア:

[(1, 42798656), (2, 21399328), (4, 10699664), (8, 5349832), (16, 2674916), (17, 2517568), (32, 1337458), (34, 1258784), (64, 668729), (68, 629392), (136, 314696), (139, 307904), (272, 157348), (278, 153952), (283, 151232), (544, 78674), (556, 76976), (566, 75616), (1088, 39337), (1112, 38488), (1132, 37808), (2224, 19244), (2264, 18904), (2363, 18112), (4448, 9622), (4528, 9452), (4726, 9056), (4811, 8896)]