65412494

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 115084800

約数和(自身を除く): 49672306

約数列:

[1, 2, 7, 14, 53, 106, 199, 371, 398, 443, 742, 886, 1393, 2786, 3101, 6202, 10547, 21094, 23479, 46958, 73829, 88157, 147658, 164353, 176314, 328706, 617099, 1234198, 4672321, 9344642, 32706247, 65412494]

約数ペア:

[(1, 65412494), (2, 32706247), (7, 9344642), (14, 4672321), (53, 1234198), (106, 617099), (199, 328706), (371, 176314), (398, 164353), (443, 147658), (742, 88157), (886, 73829), (1393, 46958), (2786, 23479), (3101, 21094), (6202, 10547)]