70559744

素因数分解:

$2^{11}\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 142702560

約数和(自身を除く): 72142816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 263, 512, 524, 526, 1024, 1048, 1052, 2048, 2096, 2104, 4192, 4208, 8384, 8416, 16768, 16832, 33536, 33664, 34453, 67072, 67328, 68906, 134144, 134656, 137812, 268288, 269312, 275624, 538624, 551248, 1102496, 2204992, 4409984, 8819968, 17639936, 35279872, 70559744]

約数ペア:

[(1, 70559744), (2, 35279872), (4, 17639936), (8, 8819968), (16, 4409984), (32, 2204992), (64, 1102496), (128, 551248), (131, 538624), (256, 275624), (262, 269312), (263, 268288), (512, 137812), (524, 134656), (526, 134144), (1024, 68906), (1048, 67328), (1052, 67072), (2048, 34453), (2096, 33664), (2104, 33536), (4192, 16832), (4208, 16768), (8384, 8416)]