2174144

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:253

約数の個数: 56

約数和(自身を含む): 5169408

約数和(自身を除く): 2995264

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 211, 224, 322, 368, 422, 448, 644, 736, 844, 1288, 1472, 1477, 1688, 2576, 2954, 3376, 4853, 5152, 5908, 6752, 9706, 10304, 11816, 13504, 19412, 23632, 33971, 38824, 47264, 67942, 77648, 94528, 135884, 155296, 271768, 310592, 543536, 1087072, 2174144]

約数ペア:

[(1, 2174144), (2, 1087072), (4, 543536), (7, 310592), (8, 271768), (14, 155296), (16, 135884), (23, 94528), (28, 77648), (32, 67942), (46, 47264), (56, 38824), (64, 33971), (92, 23632), (112, 19412), (161, 13504), (184, 11816), (211, 10304), (224, 9706), (322, 6752), (368, 5908), (422, 5152), (448, 4853), (644, 3376), (736, 2954), (844, 2576), (1288, 1688), (1472, 1477)]