12500224

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 28550592

約数和(自身を除く): 16050368

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 193, 253, 256, 352, 368, 386, 506, 704, 736, 772, 1012, 1408, 1472, 1544, 2024, 2123, 2816, 2944, 3088, 4048, 4246, 4439, 5888, 6176, 8096, 8492, 8878, 12352, 16192, 16984, 17756, 24704, 32384, 33968, 35512, 48829, 49408, 64768, 67936, 71024, 97658, 135872, 142048, 195316, 271744, 284096, 390632, 543488, 568192, 781264, 1136384, 1562528, 3125056, 6250112, 12500224]

約数ペア:

[(1, 12500224), (2, 6250112), (4, 3125056), (8, 1562528), (11, 1136384), (16, 781264), (22, 568192), (23, 543488), (32, 390632), (44, 284096), (46, 271744), (64, 195316), (88, 142048), (92, 135872), (128, 97658), (176, 71024), (184, 67936), (193, 64768), (253, 49408), (256, 48829), (352, 35512), (368, 33968), (386, 32384), (506, 24704), (704, 17756), (736, 16984), (772, 16192), (1012, 12352), (1408, 8878), (1472, 8492), (1544, 8096), (2024, 6176), (2123, 5888), (2816, 4439), (2944, 4246), (3088, 4048)]