2838960016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{18089}}^1$

素因数の和:18691

約数の個数: 40

約数和(自身を含む): 5834459160

約数和(自身を除く): 2995499144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 577, 1154, 2308, 4616, 9232, 9809, 18089, 19618, 36178, 39236, 72356, 78472, 144712, 156944, 289424, 307513, 615026, 1230052, 2460104, 4920208, 10437353, 20874706, 41749412, 83498824, 166997648, 177435001, 354870002, 709740004, 1419480008, 2838960016]

約数ペア:

[(1, 2838960016), (2, 1419480008), (4, 709740004), (8, 354870002), (16, 177435001), (17, 166997648), (34, 83498824), (68, 41749412), (136, 20874706), (272, 10437353), (577, 4920208), (1154, 2460104), (2308, 1230052), (4616, 615026), (9232, 307513), (9809, 289424), (18089, 156944), (19618, 144712), (36178, 78472), (39236, 72356)]