71319232

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{8017}}^1$

素因数の和:8168

約数の個数: 28

約数和(自身を含む): 142560040

約数和(自身を除く): 71240808

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8017, 8896, 16034, 32068, 64136, 128272, 256544, 513088, 1114363, 2228726, 4457452, 8914904, 17829808, 35659616, 71319232]

約数ペア:

[(1, 71319232), (2, 35659616), (4, 17829808), (8, 8914904), (16, 4457452), (32, 2228726), (64, 1114363), (139, 513088), (278, 256544), (556, 128272), (1112, 64136), (2224, 32068), (4448, 16034), (8017, 8896)]