28667350

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{3797}}^1$

素因数の和:3960

約数の個数: 24

約数和(自身を含む): 53688528

約数和(自身を除く): 25021178

約数列:

[1, 2, 5, 10, 25, 50, 151, 302, 755, 1510, 3775, 3797, 7550, 7594, 18985, 37970, 94925, 189850, 573347, 1146694, 2866735, 5733470, 14333675, 28667350]

約数ペア:

[(1, 28667350), (2, 14333675), (5, 5733470), (10, 2866735), (25, 1146694), (50, 573347), (151, 189850), (302, 94925), (755, 37970), (1510, 18985), (3775, 7594), (3797, 7550)]