7981481248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{13043}}^1$

素因数の和:14537

約数の個数: 48

約数和(自身を含む): 16935077376

約数和(自身を除く): 8953596128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1471, 2942, 5884, 11768, 13043, 19123, 23536, 26086, 38246, 47072, 52172, 76492, 104344, 152984, 169559, 208688, 305968, 339118, 417376, 611936, 678236, 1356472, 2712944, 5425888, 19186253, 38372506, 76745012, 153490024, 249421289, 306980048, 498842578, 613960096, 997685156, 1995370312, 3990740624, 7981481248]

約数ペア:

[(1, 7981481248), (2, 3990740624), (4, 1995370312), (8, 997685156), (13, 613960096), (16, 498842578), (26, 306980048), (32, 249421289), (52, 153490024), (104, 76745012), (208, 38372506), (416, 19186253), (1471, 5425888), (2942, 2712944), (5884, 1356472), (11768, 678236), (13043, 611936), (19123, 417376), (23536, 339118), (26086, 305968), (38246, 208688), (47072, 169559), (52172, 152984), (76492, 104344)]