2585456216

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1\times {\mathrm{503}}^1$

素因数の和:1128

約数の個数: 64

約数和(自身を含む): 5588352000

約数和(自身を除く): 3002895784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 349, 503, 526, 698, 1006, 1052, 1396, 1841, 2012, 2104, 2443, 2792, 3521, 3682, 4024, 4886, 7042, 7364, 9772, 14084, 14728, 19544, 28168, 91787, 132289, 175547, 183574, 264578, 351094, 367148, 529156, 642509, 702188, 734296, 926023, 1058312, 1228829, 1285018, 1404376, 1852046, 2457658, 2570036, 3704092, 4915316, 5140072, 7408184, 9830632, 46168861, 92337722, 184675444, 323182027, 369350888, 646364054, 1292728108, 2585456216]

約数ペア:

[(1, 2585456216), (2, 1292728108), (4, 646364054), (7, 369350888), (8, 323182027), (14, 184675444), (28, 92337722), (56, 46168861), (263, 9830632), (349, 7408184), (503, 5140072), (526, 4915316), (698, 3704092), (1006, 2570036), (1052, 2457658), (1396, 1852046), (1841, 1404376), (2012, 1285018), (2104, 1228829), (2443, 1058312), (2792, 926023), (3521, 734296), (3682, 702188), (4024, 642509), (4886, 529156), (7042, 367148), (7364, 351094), (9772, 264578), (14084, 183574), (14728, 175547), (19544, 132289), (28168, 91787)]