64115392

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1577

約数の個数: 56

約数和(自身を含む): 141165072

約数和(自身を除く): 77049680

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 176, 244, 352, 488, 671, 704, 976, 1342, 1493, 1952, 2684, 2986, 3904, 5368, 5972, 10736, 11944, 16423, 21472, 23888, 32846, 42944, 47776, 65692, 91073, 95552, 131384, 182146, 262768, 364292, 525536, 728584, 1001803, 1051072, 1457168, 2003606, 2914336, 4007212, 5828672, 8014424, 16028848, 32057696, 64115392]

約数ペア:

[(1, 64115392), (2, 32057696), (4, 16028848), (8, 8014424), (11, 5828672), (16, 4007212), (22, 2914336), (32, 2003606), (44, 1457168), (61, 1051072), (64, 1001803), (88, 728584), (122, 525536), (176, 364292), (244, 262768), (352, 182146), (488, 131384), (671, 95552), (704, 91073), (976, 65692), (1342, 47776), (1493, 42944), (1952, 32846), (2684, 23888), (2986, 21472), (3904, 16423), (5368, 11944), (5972, 10736)]