64256752

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8563}}^1$

素因数の和:8645

約数の個数: 40

約数和(自身を含む): 144423296

約数和(自身を除く): 80166544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 8563, 17126, 34252, 59941, 68504, 119882, 137008, 239764, 479528, 573721, 959056, 1147442, 2294884, 4016047, 4589768, 8032094, 9179536, 16064188, 32128376, 64256752]

約数ペア:

[(1, 64256752), (2, 32128376), (4, 16064188), (7, 9179536), (8, 8032094), (14, 4589768), (16, 4016047), (28, 2294884), (56, 1147442), (67, 959056), (112, 573721), (134, 479528), (268, 239764), (469, 137008), (536, 119882), (938, 68504), (1072, 59941), (1876, 34252), (3752, 17126), (7504, 8563)]