65740384

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 134310960

約数和(自身を除く): 68570576

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 89, 164, 178, 328, 356, 563, 656, 712, 1126, 1312, 1424, 2252, 2848, 3649, 4504, 7298, 9008, 14596, 18016, 23083, 29192, 46166, 50107, 58384, 92332, 100214, 116768, 184664, 200428, 369328, 400856, 738656, 801712, 1603424, 2054387, 4108774, 8217548, 16435096, 32870192, 65740384]

約数ペア:

[(1, 65740384), (2, 32870192), (4, 16435096), (8, 8217548), (16, 4108774), (32, 2054387), (41, 1603424), (82, 801712), (89, 738656), (164, 400856), (178, 369328), (328, 200428), (356, 184664), (563, 116768), (656, 100214), (712, 92332), (1126, 58384), (1312, 50107), (1424, 46166), (2252, 29192), (2848, 23083), (3649, 18016), (4504, 14596), (7298, 9008)]