57678128

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{50773}}^1$

素因数の和:50852

約数の個数: 20

約数和(自身を含む): 113327568

約数和(自身を除く): 55649440

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 50773, 101546, 203092, 406184, 812368, 3604883, 7209766, 14419532, 28839064, 57678128]

約数ペア:

[(1, 57678128), (2, 28839064), (4, 14419532), (8, 7209766), (16, 3604883), (71, 812368), (142, 406184), (284, 203092), (568, 101546), (1136, 50773)]