72078923518

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139148501}}^1$

素因数の和:139148547

約数の個数: 16

約数和(自身を含む): 126903433824

約数和(自身を除く): 54824510306

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 139148501, 278297002, 974039507, 1948079014, 5148494537, 10296989074, 36039461759, 72078923518]

約数ペア:

[(1, 72078923518), (2, 36039461759), (7, 10296989074), (14, 5148494537), (37, 1948079014), (74, 974039507), (259, 278297002), (518, 139148501)]