71831144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4021}}^1$

素因数の和:4074

約数の個数: 64

約数和(自身を含む): 173750400

約数和(自身を除く): 101919256

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1624, 2233, 2552, 4021, 4466, 8042, 8932, 16084, 17864, 28147, 32168, 44231, 56294, 88462, 112588, 116609, 176924, 225176, 233218, 309617, 353848, 466436, 619234, 816263, 932872, 1238468, 1282699, 1632526, 2476936, 2565398, 3265052, 5130796, 6530104, 8978893, 10261592, 17957786, 35915572, 71831144]

約数ペア:

[(1, 71831144), (2, 35915572), (4, 17957786), (7, 10261592), (8, 8978893), (11, 6530104), (14, 5130796), (22, 3265052), (28, 2565398), (29, 2476936), (44, 1632526), (56, 1282699), (58, 1238468), (77, 932872), (88, 816263), (116, 619234), (154, 466436), (203, 353848), (232, 309617), (308, 233218), (319, 225176), (406, 176924), (616, 116609), (638, 112588), (812, 88462), (1276, 56294), (1624, 44231), (2233, 32168), (2552, 28147), (4021, 17864), (4466, 16084), (8042, 8932)]