38903704

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3491}}^1$

素因数の和:3703

約数の個数: 32

約数和(自身を含む): 83808000

約数和(自身を除く): 44904296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 3491, 5572, 6982, 11144, 13964, 24437, 27928, 48874, 97748, 195496, 694709, 1389418, 2778836, 4862963, 5557672, 9725926, 19451852, 38903704]

約数ペア:

[(1, 38903704), (2, 19451852), (4, 9725926), (7, 5557672), (8, 4862963), (14, 2778836), (28, 1389418), (56, 694709), (199, 195496), (398, 97748), (796, 48874), (1393, 27928), (1592, 24437), (2786, 13964), (3491, 11144), (5572, 6982)]