25380152

素因数分解:

$2^3\times 7^1\times {\mathrm{453217}}^1$

素因数の和:453230

約数の個数: 16

約数和(自身を含む): 54386160

約数和(自身を除く): 29006008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 453217, 906434, 1812868, 3172519, 3625736, 6345038, 12690076, 25380152]

約数ペア:

[(1, 25380152), (2, 12690076), (4, 6345038), (7, 3625736), (8, 3172519), (14, 1812868), (28, 906434), (56, 453217)]