71527168

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{9013}}^1$

素因数の和:9060

約数の個数: 36

約数和(自身を含む): 147396928

約数和(自身を除く): 75869760

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 9013, 18026, 36052, 72104, 144208, 279403, 288416, 558806, 576832, 1117612, 1153664, 2235224, 2307328, 4470448, 8940896, 17881792, 35763584, 71527168]

約数ペア:

[(1, 71527168), (2, 35763584), (4, 17881792), (8, 8940896), (16, 4470448), (31, 2307328), (32, 2235224), (62, 1153664), (64, 1117612), (124, 576832), (128, 558806), (248, 288416), (256, 279403), (496, 144208), (992, 72104), (1984, 36052), (3968, 18026), (7936, 9013)]