25899104

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 66479616

約数和(自身を除く): 40580512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 224, 253, 308, 322, 352, 368, 457, 506, 616, 644, 736, 914, 1012, 1232, 1288, 1771, 1828, 2024, 2464, 2576, 3199, 3542, 3656, 4048, 5027, 5152, 6398, 7084, 7312, 8096, 10054, 10511, 12796, 14168, 14624, 20108, 21022, 25592, 28336, 35189, 40216, 42044, 51184, 56672, 70378, 73577, 80432, 84088, 102368, 115621, 140756, 147154, 160864, 168176, 231242, 281512, 294308, 336352, 462484, 563024, 588616, 809347, 924968, 1126048, 1177232, 1618694, 1849936, 2354464, 3237388, 3699872, 6474776, 12949552, 25899104]

約数ペア:

[(1, 25899104), (2, 12949552), (4, 6474776), (7, 3699872), (8, 3237388), (11, 2354464), (14, 1849936), (16, 1618694), (22, 1177232), (23, 1126048), (28, 924968), (32, 809347), (44, 588616), (46, 563024), (56, 462484), (77, 336352), (88, 294308), (92, 281512), (112, 231242), (154, 168176), (161, 160864), (176, 147154), (184, 140756), (224, 115621), (253, 102368), (308, 84088), (322, 80432), (352, 73577), (368, 70378), (457, 56672), (506, 51184), (616, 42044), (644, 40216), (736, 35189), (914, 28336), (1012, 25592), (1232, 21022), (1288, 20108), (1771, 14624), (1828, 14168), (2024, 12796), (2464, 10511), (2576, 10054), (3199, 8096), (3542, 7312), (3656, 7084), (4048, 6398), (5027, 5152)]