38174144

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:385

約数の個数: 56

約数和(自身を含む): 79589376

約数和(自身を除く): 41415232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 142, 248, 271, 284, 496, 542, 568, 992, 1084, 1136, 1984, 2168, 2201, 2272, 4336, 4402, 4544, 8401, 8672, 8804, 16802, 17344, 17608, 19241, 33604, 35216, 38482, 67208, 70432, 76964, 134416, 140864, 153928, 268832, 307856, 537664, 596471, 615712, 1192942, 1231424, 2385884, 4771768, 9543536, 19087072, 38174144]

約数ペア:

[(1, 38174144), (2, 19087072), (4, 9543536), (8, 4771768), (16, 2385884), (31, 1231424), (32, 1192942), (62, 615712), (64, 596471), (71, 537664), (124, 307856), (142, 268832), (248, 153928), (271, 140864), (284, 134416), (496, 76964), (542, 70432), (568, 67208), (992, 38482), (1084, 35216), (1136, 33604), (1984, 19241), (2168, 17608), (2201, 17344), (2272, 16802), (4336, 8804), (4402, 8672), (4544, 8401)]