40271784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239713}}^1$

素因数の和:239729

約数の個数: 32

約数和(自身を含む): 115062720

約数和(自身を除く): 74790936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239713, 479426, 719139, 958852, 1438278, 1677991, 1917704, 2876556, 3355982, 5033973, 5753112, 6711964, 10067946, 13423928, 20135892, 40271784]

約数ペア:

[(1, 40271784), (2, 20135892), (3, 13423928), (4, 10067946), (6, 6711964), (7, 5753112), (8, 5033973), (12, 3355982), (14, 2876556), (21, 1917704), (24, 1677991), (28, 1438278), (42, 958852), (56, 719139), (84, 479426), (168, 239713)]