25776688

素因数分解:

$2^4\times 7^1\times {\mathrm{230149}}^1$

素因数の和:230164

約数の個数: 20

約数和(自身を含む): 57077200

約数和(自身を除く): 31300512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 230149, 460298, 920596, 1611043, 1841192, 3222086, 3682384, 6444172, 12888344, 25776688]

約数ペア:

[(1, 25776688), (2, 12888344), (4, 6444172), (7, 3682384), (8, 3222086), (14, 1841192), (16, 1611043), (28, 920596), (56, 460298), (112, 230149)]