77155904

素因数分解:

$2^6\times 7^1\times {\mathrm{172223}}^1$

素因数の和:172242

約数の個数: 28

約数和(自身を含む): 174979584

約数和(自身を除く): 97823680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 172223, 344446, 688892, 1205561, 1377784, 2411122, 2755568, 4822244, 5511136, 9644488, 11022272, 19288976, 38577952, 77155904]

約数ペア:

[(1, 77155904), (2, 38577952), (4, 19288976), (7, 11022272), (8, 9644488), (14, 5511136), (16, 4822244), (28, 2755568), (32, 2411122), (56, 1377784), (64, 1205561), (112, 688892), (224, 344446), (448, 172223)]