28861361630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{443407}}^1$

素因数の和:443720

約数の個数: 32

約数和(自身を含む): 54400840704

約数和(自身を除く): 25539479074

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 283, 566, 1415, 2830, 6509, 13018, 32545, 65090, 443407, 886814, 2217035, 4434070, 10198361, 20396722, 50991805, 101983610, 125484181, 250968362, 627420905, 1254841810, 2886136163, 5772272326, 14430680815, 28861361630]

約数ペア:

[(1, 28861361630), (2, 14430680815), (5, 5772272326), (10, 2886136163), (23, 1254841810), (46, 627420905), (115, 250968362), (230, 125484181), (283, 101983610), (566, 50991805), (1415, 20396722), (2830, 10198361), (6509, 4434070), (13018, 2217035), (32545, 886814), (65090, 443407)]