25441536

素因数分解:

$2^8\times 3^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 68465824

約数和(自身を除く): 43024288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 211, 256, 314, 384, 422, 471, 628, 633, 768, 844, 942, 1256, 1266, 1688, 1884, 2512, 2532, 3376, 3768, 5024, 5064, 6752, 7536, 10048, 10128, 13504, 15072, 20096, 20256, 27008, 30144, 33127, 40192, 40512, 54016, 60288, 66254, 81024, 99381, 120576, 132508, 162048, 198762, 265016, 397524, 530032, 795048, 1060064, 1590096, 2120128, 3180192, 4240256, 6360384, 8480512, 12720768, 25441536]

約数ペア:

[(1, 25441536), (2, 12720768), (3, 8480512), (4, 6360384), (6, 4240256), (8, 3180192), (12, 2120128), (16, 1590096), (24, 1060064), (32, 795048), (48, 530032), (64, 397524), (96, 265016), (128, 198762), (157, 162048), (192, 132508), (211, 120576), (256, 99381), (314, 81024), (384, 66254), (422, 60288), (471, 54016), (628, 40512), (633, 40192), (768, 33127), (844, 30144), (942, 27008), (1256, 20256), (1266, 20096), (1688, 15072), (1884, 13504), (2512, 10128), (2532, 10048), (3376, 7536), (3768, 6752), (5024, 5064)]