30826208

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7243}}^1$

素因数の和:7279

約数の個数: 48

約数和(自身を含む): 73019520

約数和(自身を除く): 42193312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 7243, 14486, 28972, 50701, 57944, 101402, 115888, 137617, 202804, 231776, 275234, 405608, 550468, 811216, 963319, 1100936, 1622432, 1926638, 2201872, 3853276, 4403744, 7706552, 15413104, 30826208]

約数ペア:

[(1, 30826208), (2, 15413104), (4, 7706552), (7, 4403744), (8, 3853276), (14, 2201872), (16, 1926638), (19, 1622432), (28, 1100936), (32, 963319), (38, 811216), (56, 550468), (76, 405608), (112, 275234), (133, 231776), (152, 202804), (224, 137617), (266, 115888), (304, 101402), (532, 57944), (608, 50701), (1064, 28972), (2128, 14486), (4256, 7243)]