408062528

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{76819}}^1$

素因数の和:76914

約数の個数: 28

約数和(自身を含む): 819515760

約数和(自身を除く): 411453232

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 76819, 153638, 307276, 614552, 1229104, 2458208, 4916416, 6375977, 12751954, 25503908, 51007816, 102015632, 204031264, 408062528]

約数ペア:

[(1, 408062528), (2, 204031264), (4, 102015632), (8, 51007816), (16, 25503908), (32, 12751954), (64, 6375977), (83, 4916416), (166, 2458208), (332, 1229104), (664, 614552), (1328, 307276), (2656, 153638), (5312, 76819)]