40102006

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{77417}}^1$

素因数の和:77463

約数の個数: 16

約数和(自身を含む): 70605216

約数和(自身を除く): 30503210

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 77417, 154834, 541919, 1083838, 2864429, 5728858, 20051003, 40102006]

約数ペア:

[(1, 40102006), (2, 20051003), (7, 5728858), (14, 2864429), (37, 1083838), (74, 541919), (259, 154834), (518, 77417)]