39461936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:777

約数の個数: 40

約数和(自身を含む): 80947200

約数和(自身を除く): 41485264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 271, 304, 479, 542, 958, 1084, 1916, 2168, 3832, 4336, 5149, 7664, 9101, 10298, 18202, 20596, 36404, 41192, 72808, 82384, 129809, 145616, 259618, 519236, 1038472, 2076944, 2466371, 4932742, 9865484, 19730968, 39461936]

約数ペア:

[(1, 39461936), (2, 19730968), (4, 9865484), (8, 4932742), (16, 2466371), (19, 2076944), (38, 1038472), (76, 519236), (152, 259618), (271, 145616), (304, 129809), (479, 82384), (542, 72808), (958, 41192), (1084, 36404), (1916, 20596), (2168, 18202), (3832, 10298), (4336, 9101), (5149, 7664)]