61386724

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 129024000

約数和(自身を除く): 67637276

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 199, 322, 398, 479, 644, 796, 958, 1393, 1916, 2786, 3353, 4577, 5572, 6706, 9154, 11017, 13412, 18308, 22034, 32039, 44068, 64078, 77119, 95321, 128156, 154238, 190642, 308476, 381284, 667247, 1334494, 2192383, 2668988, 4384766, 8769532, 15346681, 30693362, 61386724]

約数ペア:

[(1, 61386724), (2, 30693362), (4, 15346681), (7, 8769532), (14, 4384766), (23, 2668988), (28, 2192383), (46, 1334494), (92, 667247), (161, 381284), (199, 308476), (322, 190642), (398, 154238), (479, 128156), (644, 95321), (796, 77119), (958, 64078), (1393, 44068), (1916, 32039), (2786, 22034), (3353, 18308), (4577, 13412), (5572, 11017), (6706, 9154)]