2647641344

素因数分解:

$2^8\times {\mathrm{277}}^1\times {\mathrm{37337}}^1$

素因数の和:37630

約数の個数: 36

約数和(自身を含む): 5304161604

約数和(自身を除く): 2656520260

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 277, 554, 1108, 2216, 4432, 8864, 17728, 35456, 37337, 70912, 74674, 149348, 298696, 597392, 1194784, 2389568, 4779136, 9558272, 10342349, 20684698, 41369396, 82738792, 165477584, 330955168, 661910336, 1323820672, 2647641344]

約数ペア:

[(1, 2647641344), (2, 1323820672), (4, 661910336), (8, 330955168), (16, 165477584), (32, 82738792), (64, 41369396), (128, 20684698), (256, 10342349), (277, 9558272), (554, 4779136), (1108, 2389568), (2216, 1194784), (4432, 597392), (8864, 298696), (17728, 149348), (35456, 74674), (37337, 70912)]