15998592

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 43256160

約数和(自身を除く): 27257568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 683, 732, 976, 1366, 1464, 1952, 2049, 2732, 2928, 3904, 4098, 5464, 5856, 7808, 8196, 10928, 11712, 16392, 21856, 23424, 32784, 41663, 43712, 65568, 83326, 87424, 124989, 131136, 166652, 249978, 262272, 333304, 499956, 666608, 999912, 1333216, 1999824, 2666432, 3999648, 5332864, 7999296, 15998592]

約数ペア:

[(1, 15998592), (2, 7999296), (3, 5332864), (4, 3999648), (6, 2666432), (8, 1999824), (12, 1333216), (16, 999912), (24, 666608), (32, 499956), (48, 333304), (61, 262272), (64, 249978), (96, 166652), (122, 131136), (128, 124989), (183, 87424), (192, 83326), (244, 65568), (366, 43712), (384, 41663), (488, 32784), (683, 23424), (732, 21856), (976, 16392), (1366, 11712), (1464, 10928), (1952, 8196), (2049, 7808), (2732, 5856), (2928, 5464), (3904, 4098)]