29877638

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{3319}}^1$

素因数の和:3971

約数の個数: 16

約数和(自身を含む): 51313920

約数和(自身を除く): 21436282

約数列:

[1, 2, 7, 14, 643, 1286, 3319, 4501, 6638, 9002, 23233, 46466, 2134117, 4268234, 14938819, 29877638]

約数ペア:

[(1, 29877638), (2, 14938819), (7, 4268234), (14, 2134117), (643, 46466), (1286, 23233), (3319, 9002), (4501, 6638)]