27382144

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 58164480

約数和(自身を除く): 30782336

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 92, 128, 131, 142, 184, 262, 284, 368, 524, 568, 736, 1048, 1136, 1472, 1633, 2096, 2272, 2944, 3013, 3266, 4192, 4544, 6026, 6532, 8384, 9088, 9301, 12052, 13064, 16768, 18602, 24104, 26128, 37204, 48208, 52256, 74408, 96416, 104512, 148816, 192832, 209024, 213923, 297632, 385664, 427846, 595264, 855692, 1190528, 1711384, 3422768, 6845536, 13691072, 27382144]

約数ペア:

[(1, 27382144), (2, 13691072), (4, 6845536), (8, 3422768), (16, 1711384), (23, 1190528), (32, 855692), (46, 595264), (64, 427846), (71, 385664), (92, 297632), (128, 213923), (131, 209024), (142, 192832), (184, 148816), (262, 104512), (284, 96416), (368, 74408), (524, 52256), (568, 48208), (736, 37204), (1048, 26128), (1136, 24104), (1472, 18602), (1633, 16768), (2096, 13064), (2272, 12052), (2944, 9301), (3013, 9088), (3266, 8384), (4192, 6532), (4544, 6026)]