4256336

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 60

約数和(自身を含む): 9859860

約数和(自身を除く): 5603524

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 89, 98, 112, 122, 178, 196, 244, 356, 392, 427, 488, 623, 712, 784, 854, 976, 1246, 1424, 1708, 2492, 2989, 3416, 4361, 4984, 5429, 5978, 6832, 8722, 9968, 10858, 11956, 17444, 21716, 23912, 34888, 38003, 43432, 47824, 69776, 76006, 86864, 152012, 266021, 304024, 532042, 608048, 1064084, 2128168, 4256336]

約数ペア:

[(1, 4256336), (2, 2128168), (4, 1064084), (7, 608048), (8, 532042), (14, 304024), (16, 266021), (28, 152012), (49, 86864), (56, 76006), (61, 69776), (89, 47824), (98, 43432), (112, 38003), (122, 34888), (178, 23912), (196, 21716), (244, 17444), (356, 11956), (392, 10858), (427, 9968), (488, 8722), (623, 6832), (712, 5978), (784, 5429), (854, 4984), (976, 4361), (1246, 3416), (1424, 2989), (1708, 2492)]