3919711744

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4637}}^1$

素因数の和:4795

約数の個数: 80

約数和(自身を含む): 8502455808

約数和(自身を除く): 4582744064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 256, 416, 508, 512, 832, 1016, 1651, 1664, 2032, 3302, 3328, 4064, 4637, 6604, 6656, 8128, 9274, 13208, 16256, 18548, 26416, 32512, 37096, 52832, 60281, 65024, 74192, 105664, 120562, 148384, 211328, 241124, 296768, 422656, 482248, 588899, 593536, 845312, 964496, 1177798, 1187072, 1928992, 2355596, 2374144, 3857984, 4711192, 7655687, 7715968, 9422384, 15311374, 15431936, 18844768, 30622748, 30863872, 37689536, 61245496, 75379072, 122490992, 150758144, 244981984, 301516288, 489963968, 979927936, 1959855872, 3919711744]

約数ペア:

[(1, 3919711744), (2, 1959855872), (4, 979927936), (8, 489963968), (13, 301516288), (16, 244981984), (26, 150758144), (32, 122490992), (52, 75379072), (64, 61245496), (104, 37689536), (127, 30863872), (128, 30622748), (208, 18844768), (254, 15431936), (256, 15311374), (416, 9422384), (508, 7715968), (512, 7655687), (832, 4711192), (1016, 3857984), (1651, 2374144), (1664, 2355596), (2032, 1928992), (3302, 1187072), (3328, 1177798), (4064, 964496), (4637, 845312), (6604, 593536), (6656, 588899), (8128, 482248), (9274, 422656), (13208, 296768), (16256, 241124), (18548, 211328), (26416, 148384), (32512, 120562), (37096, 105664), (52832, 74192), (60281, 65024)]