28004352

素因数分解:

$2^{12}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 104

約数和(自身を含む): 77847264

約数和(自身を除く): 49842912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 53, 64, 86, 96, 106, 128, 129, 159, 172, 192, 212, 256, 258, 318, 344, 384, 424, 512, 516, 636, 688, 768, 848, 1024, 1032, 1272, 1376, 1536, 1696, 2048, 2064, 2279, 2544, 2752, 3072, 3392, 4096, 4128, 4558, 5088, 5504, 6144, 6784, 6837, 8256, 9116, 10176, 11008, 12288, 13568, 13674, 16512, 18232, 20352, 22016, 27136, 27348, 33024, 36464, 40704, 44032, 54272, 54696, 66048, 72928, 81408, 88064, 108544, 109392, 132096, 145856, 162816, 176128, 217088, 218784, 264192, 291712, 325632, 437568, 528384, 583424, 651264, 875136, 1166848, 1750272, 2333696, 3500544, 4667392, 7001088, 9334784, 14002176, 28004352]

約数ペア:

[(1, 28004352), (2, 14002176), (3, 9334784), (4, 7001088), (6, 4667392), (8, 3500544), (12, 2333696), (16, 1750272), (24, 1166848), (32, 875136), (43, 651264), (48, 583424), (53, 528384), (64, 437568), (86, 325632), (96, 291712), (106, 264192), (128, 218784), (129, 217088), (159, 176128), (172, 162816), (192, 145856), (212, 132096), (256, 109392), (258, 108544), (318, 88064), (344, 81408), (384, 72928), (424, 66048), (512, 54696), (516, 54272), (636, 44032), (688, 40704), (768, 36464), (848, 33024), (1024, 27348), (1032, 27136), (1272, 22016), (1376, 20352), (1536, 18232), (1696, 16512), (2048, 13674), (2064, 13568), (2279, 12288), (2544, 11008), (2752, 10176), (3072, 9116), (3392, 8256), (4096, 6837), (4128, 6784), (4558, 6144), (5088, 5504)]