79388638

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{8819}}^1$

素因数の和:9471

約数の個数: 16

約数和(自身を含む): 136321920

約数和(自身を除く): 56933282

約数列:

[1, 2, 7, 14, 643, 1286, 4501, 8819, 9002, 17638, 61733, 123466, 5670617, 11341234, 39694319, 79388638]

約数ペア:

[(1, 79388638), (2, 39694319), (7, 11341234), (14, 5670617), (643, 123466), (1286, 61733), (4501, 17638), (8819, 9002)]