12949552

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 32712192

約数和(自身を除く): 19762640

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 457, 506, 616, 644, 914, 1012, 1232, 1288, 1771, 1828, 2024, 2576, 3199, 3542, 3656, 4048, 5027, 6398, 7084, 7312, 10054, 10511, 12796, 14168, 20108, 21022, 25592, 28336, 35189, 40216, 42044, 51184, 70378, 73577, 80432, 84088, 115621, 140756, 147154, 168176, 231242, 281512, 294308, 462484, 563024, 588616, 809347, 924968, 1177232, 1618694, 1849936, 3237388, 6474776, 12949552]

約数ペア:

[(1, 12949552), (2, 6474776), (4, 3237388), (7, 1849936), (8, 1618694), (11, 1177232), (14, 924968), (16, 809347), (22, 588616), (23, 563024), (28, 462484), (44, 294308), (46, 281512), (56, 231242), (77, 168176), (88, 147154), (92, 140756), (112, 115621), (154, 84088), (161, 80432), (176, 73577), (184, 70378), (253, 51184), (308, 42044), (322, 40216), (368, 35189), (457, 28336), (506, 25592), (616, 21022), (644, 20108), (914, 14168), (1012, 12796), (1232, 10511), (1288, 10054), (1771, 7312), (1828, 7084), (2024, 6398), (2576, 5027), (3199, 4048), (3542, 3656)]