40804345744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{140333}}^1$

素因数の和:141427

約数の個数: 40

約数和(自身を含む): 83787818040

約数和(自身を除く): 42983472296

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1069, 2138, 4276, 8552, 17104, 18173, 36346, 72692, 140333, 145384, 280666, 290768, 561332, 1122664, 2245328, 2385661, 4771322, 9542644, 19085288, 38170576, 150015977, 300031954, 600063908, 1200127816, 2400255632, 2550271609, 5100543218, 10201086436, 20402172872, 40804345744]

約数ペア:

[(1, 40804345744), (2, 20402172872), (4, 10201086436), (8, 5100543218), (16, 2550271609), (17, 2400255632), (34, 1200127816), (68, 600063908), (136, 300031954), (272, 150015977), (1069, 38170576), (2138, 19085288), (4276, 9542644), (8552, 4771322), (17104, 2385661), (18173, 2245328), (36346, 1122664), (72692, 561332), (140333, 290768), (145384, 280666)]