28274304

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{2539}}^1$

素因数の和:2585

約数の個数: 64

約数和(自身を含む): 77724000

約数和(自身を除く): 49449696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1392, 1856, 2539, 2784, 3712, 5078, 5568, 7617, 10156, 11136, 15234, 20312, 30468, 40624, 60936, 73631, 81248, 121872, 147262, 162496, 220893, 243744, 294524, 324992, 441786, 487488, 589048, 883572, 974976, 1178096, 1767144, 2356192, 3534288, 4712384, 7068576, 9424768, 14137152, 28274304]

約数ペア:

[(1, 28274304), (2, 14137152), (3, 9424768), (4, 7068576), (6, 4712384), (8, 3534288), (12, 2356192), (16, 1767144), (24, 1178096), (29, 974976), (32, 883572), (48, 589048), (58, 487488), (64, 441786), (87, 324992), (96, 294524), (116, 243744), (128, 220893), (174, 162496), (192, 147262), (232, 121872), (348, 81248), (384, 73631), (464, 60936), (696, 40624), (928, 30468), (1392, 20312), (1856, 15234), (2539, 11136), (2784, 10156), (3712, 7617), (5078, 5568)]