28711392

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{10313}}^1$

素因数の和:10355

約数の個数: 48

約数和(自身を含む): 77973840

約数和(自身を除く): 49262448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 10313, 20626, 30939, 41252, 61878, 82504, 123756, 165008, 247512, 299077, 330016, 495024, 598154, 897231, 990048, 1196308, 1794462, 2392616, 3588924, 4785232, 7177848, 9570464, 14355696, 28711392]

約数ペア:

[(1, 28711392), (2, 14355696), (3, 9570464), (4, 7177848), (6, 4785232), (8, 3588924), (12, 2392616), (16, 1794462), (24, 1196308), (29, 990048), (32, 897231), (48, 598154), (58, 495024), (87, 330016), (96, 299077), (116, 247512), (174, 165008), (232, 123756), (348, 82504), (464, 61878), (696, 41252), (928, 30939), (1392, 20626), (2784, 10313)]