78475728

素因数分解:

$2^4\times 3^1\times {\mathrm{1634911}}^1$

素因数の和:1634922

約数の個数: 20

約数和(自身を含む): 202729088

約数和(自身を除く): 124253360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1634911, 3269822, 4904733, 6539644, 9809466, 13079288, 19618932, 26158576, 39237864, 78475728]

約数ペア:

[(1, 78475728), (2, 39237864), (3, 26158576), (4, 19618932), (6, 13079288), (8, 9809466), (12, 6539644), (16, 4904733), (24, 3269822), (48, 1634911)]