2585087288

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1\times {\mathrm{1277}}^1$

素因数の和:2304

約数の個数: 64

約数和(自身を含む): 5699471040

約数和(自身を除く): 3114383752

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 977, 1036, 1277, 1954, 2072, 2554, 3908, 5108, 6839, 7816, 8939, 10216, 13678, 17878, 27356, 35756, 36149, 47249, 54712, 71512, 72298, 94498, 144596, 188996, 253043, 289192, 330743, 377992, 506086, 661486, 1012172, 1247629, 1322972, 2024344, 2495258, 2645944, 4990516, 8733403, 9981032, 17466806, 34933612, 46162273, 69867224, 92324546, 184649092, 323135911, 369298184, 646271822, 1292543644, 2585087288]

約数ペア:

[(1, 2585087288), (2, 1292543644), (4, 646271822), (7, 369298184), (8, 323135911), (14, 184649092), (28, 92324546), (37, 69867224), (56, 46162273), (74, 34933612), (148, 17466806), (259, 9981032), (296, 8733403), (518, 4990516), (977, 2645944), (1036, 2495258), (1277, 2024344), (1954, 1322972), (2072, 1247629), (2554, 1012172), (3908, 661486), (5108, 506086), (6839, 377992), (7816, 330743), (8939, 289192), (10216, 253043), (13678, 188996), (17878, 144596), (27356, 94498), (35756, 72298), (36149, 71512), (47249, 54712)]