71494528

素因数分解:

$2^7\times 7^2\times {\mathrm{11399}}^1$

素因数の和:11427

約数の個数: 48

約数和(自身を含む): 165699000

約数和(自身を除く): 94204472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 11399, 22798, 45596, 79793, 91192, 159586, 182384, 319172, 364768, 558551, 638344, 729536, 1117102, 1276688, 1459072, 2234204, 2553376, 4468408, 5106752, 8936816, 10213504, 17873632, 35747264, 71494528]

約数ペア:

[(1, 71494528), (2, 35747264), (4, 17873632), (7, 10213504), (8, 8936816), (14, 5106752), (16, 4468408), (28, 2553376), (32, 2234204), (49, 1459072), (56, 1276688), (64, 1117102), (98, 729536), (112, 638344), (128, 558551), (196, 364768), (224, 319172), (392, 182384), (448, 159586), (784, 91192), (896, 79793), (1568, 45596), (3136, 22798), (6272, 11399)]