41215678

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4129}}^1$

素因数の和:4192

約数の個数: 32

約数和(自身を含む): 76124160

約数和(自身を除く): 34908482

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4129, 4991, 8258, 9982, 28903, 57806, 94967, 127999, 189934, 255998, 664769, 895993, 1329538, 1791986, 2943977, 5887954, 20607839, 41215678]

約数ペア:

[(1, 41215678), (2, 20607839), (7, 5887954), (14, 2943977), (23, 1791986), (31, 1329538), (46, 895993), (62, 664769), (161, 255998), (217, 189934), (322, 127999), (434, 94967), (713, 57806), (1426, 28903), (4129, 9982), (4991, 8258)]