57761728

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:345

約数の個数: 56

約数和(自身を含む): 118912640

約数和(自身を除く): 61150912

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 139, 151, 172, 278, 302, 344, 556, 604, 688, 1112, 1208, 1376, 2224, 2416, 2752, 4448, 4832, 5977, 6493, 8896, 9664, 11954, 12986, 20989, 23908, 25972, 41978, 47816, 51944, 83956, 95632, 103888, 167912, 191264, 207776, 335824, 382528, 415552, 671648, 902527, 1343296, 1805054, 3610108, 7220216, 14440432, 28880864, 57761728]

約数ペア:

[(1, 57761728), (2, 28880864), (4, 14440432), (8, 7220216), (16, 3610108), (32, 1805054), (43, 1343296), (64, 902527), (86, 671648), (139, 415552), (151, 382528), (172, 335824), (278, 207776), (302, 191264), (344, 167912), (556, 103888), (604, 95632), (688, 83956), (1112, 51944), (1208, 47816), (1376, 41978), (2224, 25972), (2416, 23908), (2752, 20989), (4448, 12986), (4832, 11954), (5977, 9664), (6493, 8896)]