4981984

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 11708928

約数和(自身を除く): 6726944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 967, 1288, 1934, 2576, 3868, 5152, 6769, 7736, 13538, 15472, 22241, 27076, 30944, 44482, 54152, 88964, 108304, 155687, 177928, 216608, 311374, 355856, 622748, 711712, 1245496, 2490992, 4981984]

約数ペア:

[(1, 4981984), (2, 2490992), (4, 1245496), (7, 711712), (8, 622748), (14, 355856), (16, 311374), (23, 216608), (28, 177928), (32, 155687), (46, 108304), (56, 88964), (92, 54152), (112, 44482), (161, 30944), (184, 27076), (224, 22241), (322, 15472), (368, 13538), (644, 7736), (736, 6769), (967, 5152), (1288, 3868), (1934, 2576)]