87287914

素因数分解:

$2^1\times 7^2\times {\mathrm{457}}^1\times {\mathrm{1949}}^1$

素因数の和:2422

約数の個数: 24

約数和(自身を含む): 152720100

約数和(自身を除く): 65432186

約数列:

[1, 2, 7, 14, 49, 98, 457, 914, 1949, 3199, 3898, 6398, 13643, 22393, 27286, 44786, 95501, 191002, 890693, 1781386, 6234851, 12469702, 43643957, 87287914]

約数ペア:

[(1, 87287914), (2, 43643957), (7, 12469702), (14, 6234851), (49, 1781386), (98, 890693), (457, 191002), (914, 95501), (1949, 44786), (3199, 27286), (3898, 22393), (6398, 13643)]