15679949216

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{107621}}^1$

素因数の和:107817

約数の個数: 48

約数和(自身を含む): 32138081640

約数和(自身を除く): 16458132424

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 157, 232, 314, 464, 628, 928, 1256, 2512, 4553, 5024, 9106, 18212, 36424, 72848, 107621, 145696, 215242, 430484, 860968, 1721936, 3121009, 3443872, 6242018, 12484036, 16896497, 24968072, 33792994, 49936144, 67585988, 99872288, 135171976, 270343952, 489998413, 540687904, 979996826, 1959993652, 3919987304, 7839974608, 15679949216]

約数ペア:

[(1, 15679949216), (2, 7839974608), (4, 3919987304), (8, 1959993652), (16, 979996826), (29, 540687904), (32, 489998413), (58, 270343952), (116, 135171976), (157, 99872288), (232, 67585988), (314, 49936144), (464, 33792994), (628, 24968072), (928, 16896497), (1256, 12484036), (2512, 6242018), (4553, 3443872), (5024, 3121009), (9106, 1721936), (18212, 860968), (36424, 430484), (72848, 215242), (107621, 145696)]