47758144

素因数分解:

$2^6\times 7^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 84

約数和(自身を含む): 112088676

約数和(自身を除く): 64330532

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 97, 98, 112, 157, 194, 196, 224, 314, 388, 392, 448, 628, 679, 776, 784, 1099, 1256, 1358, 1552, 1568, 2198, 2512, 2716, 3104, 3136, 4396, 4753, 5024, 5432, 6208, 7693, 8792, 9506, 10048, 10864, 15229, 15386, 17584, 19012, 21728, 30458, 30772, 35168, 38024, 43456, 60916, 61544, 70336, 76048, 106603, 121832, 123088, 152096, 213206, 243664, 246176, 304192, 426412, 487328, 492352, 746221, 852824, 974656, 1492442, 1705648, 2984884, 3411296, 5969768, 6822592, 11939536, 23879072, 47758144]

約数ペア:

[(1, 47758144), (2, 23879072), (4, 11939536), (7, 6822592), (8, 5969768), (14, 3411296), (16, 2984884), (28, 1705648), (32, 1492442), (49, 974656), (56, 852824), (64, 746221), (97, 492352), (98, 487328), (112, 426412), (157, 304192), (194, 246176), (196, 243664), (224, 213206), (314, 152096), (388, 123088), (392, 121832), (448, 106603), (628, 76048), (679, 70336), (776, 61544), (784, 60916), (1099, 43456), (1256, 38024), (1358, 35168), (1552, 30772), (1568, 30458), (2198, 21728), (2512, 19012), (2716, 17584), (3104, 15386), (3136, 15229), (4396, 10864), (4753, 10048), (5024, 9506), (5432, 8792), (6208, 7693)]