63989912

素因数分解:

$2^3\times 7^1\times {\mathrm{1142677}}^1$

素因数の和:1142690

約数の個数: 16

約数和(自身を含む): 137121360

約数和(自身を除く): 73131448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1142677, 2285354, 4570708, 7998739, 9141416, 15997478, 31994956, 63989912]

約数ペア:

[(1, 63989912), (2, 31994956), (4, 15997478), (7, 9141416), (8, 7998739), (14, 4570708), (28, 2285354), (56, 1142677)]