420531136

素因数分解:

$2^6\times {\mathrm{1787}}^1\times {\mathrm{3677}}^1$

素因数の和:5476

約数の個数: 28

約数和(自身を含む): 835185528

約数和(自身を除く): 414654392

約数列:

[1, 2, 4, 8, 16, 32, 64, 1787, 3574, 3677, 7148, 7354, 14296, 14708, 28592, 29416, 57184, 58832, 114368, 117664, 235328, 6570799, 13141598, 26283196, 52566392, 105132784, 210265568, 420531136]

約数ペア:

[(1, 420531136), (2, 210265568), (4, 105132784), (8, 52566392), (16, 26283196), (32, 13141598), (64, 6570799), (1787, 235328), (3574, 117664), (3677, 114368), (7148, 58832), (7354, 57184), (14296, 29416), (14708, 28592)]