3688664

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 7968000

約数和(自身を除く): 4279336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 331, 398, 662, 796, 1324, 1393, 1592, 2317, 2648, 2786, 4634, 5572, 9268, 11144, 18536, 65869, 131738, 263476, 461083, 526952, 922166, 1844332, 3688664]

約数ペア:

[(1, 3688664), (2, 1844332), (4, 922166), (7, 526952), (8, 461083), (14, 263476), (28, 131738), (56, 65869), (199, 18536), (331, 11144), (398, 9268), (662, 5572), (796, 4634), (1324, 2786), (1393, 2648), (1592, 2317)]