16279252528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13213679}}^1$

素因数の和:13213705

約数の個数: 40

約数和(自身を含む): 39323911680

約数和(自身を除く): 23044659152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 13213679, 26427358, 52854716, 92495753, 105709432, 145350469, 184991506, 211418864, 290700938, 369983012, 581401876, 739966024, 1017453283, 1162803752, 1479932048, 2034906566, 2325607504, 4069813132, 8139626264, 16279252528]

約数ペア:

[(1, 16279252528), (2, 8139626264), (4, 4069813132), (7, 2325607504), (8, 2034906566), (11, 1479932048), (14, 1162803752), (16, 1017453283), (22, 739966024), (28, 581401876), (44, 369983012), (56, 290700938), (77, 211418864), (88, 184991506), (112, 145350469), (154, 105709432), (176, 92495753), (308, 52854716), (616, 26427358), (1232, 13213679)]