2597888

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 44

約数和(自身を含む): 5404080

約数和(自身を除く): 2806192

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 64, 86, 118, 128, 172, 236, 256, 344, 472, 512, 688, 944, 1024, 1376, 1888, 2537, 2752, 3776, 5074, 5504, 7552, 10148, 11008, 15104, 20296, 22016, 30208, 40592, 44032, 60416, 81184, 162368, 324736, 649472, 1298944, 2597888]

約数ペア:

[(1, 2597888), (2, 1298944), (4, 649472), (8, 324736), (16, 162368), (32, 81184), (43, 60416), (59, 44032), (64, 40592), (86, 30208), (118, 22016), (128, 20296), (172, 15104), (236, 11008), (256, 10148), (344, 7552), (472, 5504), (512, 5074), (688, 3776), (944, 2752), (1024, 2537), (1376, 1888)]