4251328

素因数分解:

$2^6\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:560

約数の個数: 28

約数和(自身を含む): 8505952

約数和(自身を除く): 4254624

約数列:

[1, 2, 4, 8, 16, 32, 64, 181, 362, 367, 724, 734, 1448, 1468, 2896, 2936, 5792, 5872, 11584, 11744, 23488, 66427, 132854, 265708, 531416, 1062832, 2125664, 4251328]

約数ペア:

[(1, 4251328), (2, 2125664), (4, 1062832), (8, 531416), (16, 265708), (32, 132854), (64, 66427), (181, 23488), (362, 11744), (367, 11584), (724, 5872), (734, 5792), (1448, 2936), (1468, 2896)]