71527872

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28657}}^1$

素因数の和:28685

約数の個数: 56

約数和(自身を含む): 203815696

約数和(自身を除く): 132287824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 28657, 57314, 85971, 114628, 171942, 229256, 343884, 372541, 458512, 687768, 745082, 917024, 1117623, 1375536, 1490164, 1834048, 2235246, 2751072, 2980328, 4470492, 5502144, 5960656, 8940984, 11921312, 17881968, 23842624, 35763936, 71527872]

約数ペア:

[(1, 71527872), (2, 35763936), (3, 23842624), (4, 17881968), (6, 11921312), (8, 8940984), (12, 5960656), (13, 5502144), (16, 4470492), (24, 2980328), (26, 2751072), (32, 2235246), (39, 1834048), (48, 1490164), (52, 1375536), (64, 1117623), (78, 917024), (96, 745082), (104, 687768), (156, 458512), (192, 372541), (208, 343884), (312, 229256), (416, 171942), (624, 114628), (832, 85971), (1248, 57314), (2496, 28657)]