5426287.00000000

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 43908480

約数和(自身を除く): 22961056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 131, 152, 262, 263, 304, 524, 526, 608, 1048, 1052, 2096, 2104, 2489, 4192, 4208, 4978, 4997, 8416, 9956, 9994, 19912, 19988, 34453, 39824, 39976, 68906, 79648, 79952, 137812, 159904, 275624, 551248, 654607, 1102496, 1309214, 2618428, 5236856, 10473712, 20947424]

約数ペア:

[(1, 20947424), (2, 10473712), (4, 5236856), (8, 2618428), (16, 1309214), (19, 1102496), (32, 654607), (38, 551248), (76, 275624), (131, 159904), (152, 137812), (262, 79952), (263, 79648), (304, 68906), (524, 39976), (526, 39824), (608, 34453), (1048, 19988), (1052, 19912), (2096, 9994), (2104, 9956), (2489, 8416), (4192, 4997), (4208, 4978)]