40196408

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3607}}^1$

素因数の和:3819

約数の個数: 32

約数和(自身を含む): 86592000

約数和(自身を除く): 46395592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 3607, 5572, 7214, 11144, 14428, 25249, 28856, 50498, 100996, 201992, 717793, 1435586, 2871172, 5024551, 5742344, 10049102, 20098204, 40196408]

約数ペア:

[(1, 40196408), (2, 20098204), (4, 10049102), (7, 5742344), (8, 5024551), (14, 2871172), (28, 1435586), (56, 717793), (199, 201992), (398, 100996), (796, 50498), (1393, 28856), (1592, 25249), (2786, 14428), (3607, 11144), (5572, 7214)]