28594048

素因数分解:

$2^7\times 7^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 68372640

約数和(自身を除く): 39778592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 97, 98, 112, 128, 188, 194, 196, 224, 329, 376, 388, 392, 448, 658, 679, 752, 776, 784, 896, 1316, 1358, 1504, 1552, 1568, 2303, 2632, 2716, 3008, 3104, 3136, 4559, 4606, 4753, 5264, 5432, 6016, 6208, 6272, 9118, 9212, 9506, 10528, 10864, 12416, 18236, 18424, 19012, 21056, 21728, 31913, 36472, 36848, 38024, 42112, 43456, 63826, 72944, 73696, 76048, 86912, 127652, 145888, 147392, 152096, 223391, 255304, 291776, 294784, 304192, 446782, 510608, 583552, 608384, 893564, 1021216, 1787128, 2042432, 3574256, 4084864, 7148512, 14297024, 28594048]

約数ペア:

[(1, 28594048), (2, 14297024), (4, 7148512), (7, 4084864), (8, 3574256), (14, 2042432), (16, 1787128), (28, 1021216), (32, 893564), (47, 608384), (49, 583552), (56, 510608), (64, 446782), (94, 304192), (97, 294784), (98, 291776), (112, 255304), (128, 223391), (188, 152096), (194, 147392), (196, 145888), (224, 127652), (329, 86912), (376, 76048), (388, 73696), (392, 72944), (448, 63826), (658, 43456), (679, 42112), (752, 38024), (776, 36848), (784, 36472), (896, 31913), (1316, 21728), (1358, 21056), (1504, 19012), (1552, 18424), (1568, 18236), (2303, 12416), (2632, 10864), (2716, 10528), (3008, 9506), (3104, 9212), (3136, 9118), (4559, 6272), (4606, 6208), (4753, 6016), (5264, 5432)]