7997696

素因数分解:

$2^8\times 7^1\times {\mathrm{4463}}^1$

素因数の和:4486

約数の個数: 36

約数和(自身を含む): 18248832

約数和(自身を除く): 10251136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 4463, 8926, 17852, 31241, 35704, 62482, 71408, 124964, 142816, 249928, 285632, 499856, 571264, 999712, 1142528, 1999424, 3998848, 7997696]

約数ペア:

[(1, 7997696), (2, 3998848), (4, 1999424), (7, 1142528), (8, 999712), (14, 571264), (16, 499856), (28, 285632), (32, 249928), (56, 142816), (64, 124964), (112, 71408), (128, 62482), (224, 35704), (256, 31241), (448, 17852), (896, 8926), (1792, 4463)]