42681993368

素因数分解:

$2^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1863517}}^1$

素因数の和:1863939

約数の個数: 32

約数和(自身を含む): 91685085600

約数和(自身を除く): 49003092232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 409, 818, 1636, 2863, 3272, 5726, 11452, 22904, 1863517, 3727034, 7454068, 13044619, 14908136, 26089238, 52178476, 104356952, 762178453, 1524356906, 3048713812, 5335249171, 6097427624, 10670498342, 21340996684, 42681993368]

約数ペア:

[(1, 42681993368), (2, 21340996684), (4, 10670498342), (7, 6097427624), (8, 5335249171), (14, 3048713812), (28, 1524356906), (56, 762178453), (409, 104356952), (818, 52178476), (1636, 26089238), (2863, 14908136), (3272, 13044619), (5726, 7454068), (11452, 3727034), (22904, 1863517)]