40008139

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 42768000

約数和(自身を除く): 2759861

約数列:

[1, 29, 47, 149, 197, 1363, 4321, 5713, 7003, 9259, 29353, 203087, 268511, 851237, 1379591, 40008139]

約数ペア:

[(1, 40008139), (29, 1379591), (47, 851237), (149, 268511), (197, 203087), (1363, 29353), (4321, 9259), (5713, 7003)]