7737788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 15513120

約数和(自身を除く): 7775332

約数列:

[1, 2, 4, 17, 19, 34, 38, 53, 68, 76, 106, 113, 212, 226, 323, 452, 646, 901, 1007, 1292, 1802, 1921, 2014, 2147, 3604, 3842, 4028, 4294, 5989, 7684, 8588, 11978, 17119, 23956, 34238, 36499, 68476, 72998, 101813, 113791, 145996, 203626, 227582, 407252, 455164, 1934447, 3868894, 7737788]

約数ペア:

[(1, 7737788), (2, 3868894), (4, 1934447), (17, 455164), (19, 407252), (34, 227582), (38, 203626), (53, 145996), (68, 113791), (76, 101813), (106, 72998), (113, 68476), (212, 36499), (226, 34238), (323, 23956), (452, 17119), (646, 11978), (901, 8588), (1007, 7684), (1292, 5989), (1802, 4294), (1921, 4028), (2014, 3842), (2147, 3604)]