280074304

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{42487}}^1$

素因数の和:42602

約数の個数: 28

約数和(自身を含む): 561181504

約数和(自身を除く): 281107200

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 42487, 84974, 169948, 339896, 679792, 1359584, 2719168, 4376161, 8752322, 17504644, 35009288, 70018576, 140037152, 280074304]

約数ペア:

[(1, 280074304), (2, 140037152), (4, 70018576), (8, 35009288), (16, 17504644), (32, 8752322), (64, 4376161), (103, 2719168), (206, 1359584), (412, 679792), (824, 339896), (1648, 169948), (3296, 84974), (6592, 42487)]