40939367042

素因数分解:

$2^1\times 7^1\times {\mathrm{2749}}^1\times {\mathrm{1063747}}^1$

素因数の和:1066505

約数の個数: 16

約数和(自身を含む): 70207368000

約数和(自身を除く): 29268000958

約数列:

[1, 2, 7, 14, 2749, 5498, 19243, 38486, 1063747, 2127494, 7446229, 14892458, 2924240503, 5848481006, 20469683521, 40939367042]

約数ペア:

[(1, 40939367042), (2, 20469683521), (7, 5848481006), (14, 2924240503), (2749, 14892458), (5498, 7446229), (19243, 2127494), (38486, 1063747)]