28583296

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 72460800

約数和(自身を除く): 43877504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 73, 76, 92, 112, 128, 133, 146, 152, 161, 184, 224, 266, 292, 304, 322, 368, 437, 448, 511, 532, 584, 608, 644, 736, 874, 896, 1022, 1064, 1168, 1216, 1288, 1387, 1472, 1679, 1748, 2044, 2128, 2336, 2432, 2576, 2774, 2944, 3059, 3358, 3496, 4088, 4256, 4672, 5152, 5548, 6118, 6716, 6992, 8176, 8512, 9344, 9709, 10304, 11096, 11753, 12236, 13432, 13984, 16352, 17024, 19418, 20608, 22192, 23506, 24472, 26864, 27968, 31901, 32704, 38836, 44384, 47012, 48944, 53728, 55936, 63802, 65408, 77672, 88768, 94024, 97888, 107456, 127604, 155344, 177536, 188048, 195776, 214912, 223307, 255208, 310688, 376096, 391552, 446614, 510416, 621376, 752192, 893228, 1020832, 1242752, 1504384, 1786456, 2041664, 3572912, 4083328, 7145824, 14291648, 28583296]

約数ペア:

[(1, 28583296), (2, 14291648), (4, 7145824), (7, 4083328), (8, 3572912), (14, 2041664), (16, 1786456), (19, 1504384), (23, 1242752), (28, 1020832), (32, 893228), (38, 752192), (46, 621376), (56, 510416), (64, 446614), (73, 391552), (76, 376096), (92, 310688), (112, 255208), (128, 223307), (133, 214912), (146, 195776), (152, 188048), (161, 177536), (184, 155344), (224, 127604), (266, 107456), (292, 97888), (304, 94024), (322, 88768), (368, 77672), (437, 65408), (448, 63802), (511, 55936), (532, 53728), (584, 48944), (608, 47012), (644, 44384), (736, 38836), (874, 32704), (896, 31901), (1022, 27968), (1064, 26864), (1168, 24472), (1216, 23506), (1288, 22192), (1387, 20608), (1472, 19418), (1679, 17024), (1748, 16352), (2044, 13984), (2128, 13432), (2336, 12236), (2432, 11753), (2576, 11096), (2774, 10304), (2944, 9709), (3059, 9344), (3358, 8512), (3496, 8176), (4088, 6992), (4256, 6716), (4672, 6118), (5152, 5548)]