395603936

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1861}}^1$

素因数の和:1964

約数の個数: 96

約数和(自身を含む): 972232128

約数和(自身を除く): 576628192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 73, 91, 104, 112, 146, 182, 208, 224, 292, 364, 416, 511, 584, 728, 949, 1022, 1168, 1456, 1861, 1898, 2044, 2336, 2912, 3722, 3796, 4088, 6643, 7444, 7592, 8176, 13027, 13286, 14888, 15184, 16352, 24193, 26054, 26572, 29776, 30368, 48386, 52108, 53144, 59552, 96772, 104216, 106288, 135853, 169351, 193544, 208432, 212576, 271706, 338702, 387088, 416864, 543412, 677404, 774176, 950971, 1086824, 1354808, 1766089, 1901942, 2173648, 2709616, 3532178, 3803884, 4347296, 5419232, 7064356, 7607768, 12362623, 14128712, 15215536, 24725246, 28257424, 30431072, 49450492, 56514848, 98900984, 197801968, 395603936]

約数ペア:

[(1, 395603936), (2, 197801968), (4, 98900984), (7, 56514848), (8, 49450492), (13, 30431072), (14, 28257424), (16, 24725246), (26, 15215536), (28, 14128712), (32, 12362623), (52, 7607768), (56, 7064356), (73, 5419232), (91, 4347296), (104, 3803884), (112, 3532178), (146, 2709616), (182, 2173648), (208, 1901942), (224, 1766089), (292, 1354808), (364, 1086824), (416, 950971), (511, 774176), (584, 677404), (728, 543412), (949, 416864), (1022, 387088), (1168, 338702), (1456, 271706), (1861, 212576), (1898, 208432), (2044, 193544), (2336, 169351), (2912, 135853), (3722, 106288), (3796, 104216), (4088, 96772), (6643, 59552), (7444, 53144), (7592, 52108), (8176, 48386), (13027, 30368), (13286, 29776), (14888, 26572), (15184, 26054), (16352, 24193)]