64741376

素因数分解:

$2^{13}\times 7^1\times {\mathrm{1129}}^1$

素因数の和:1162

約数の個数: 56

約数和(自身を含む): 148102320

約数和(自身を除く): 83360944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1129, 1792, 2048, 2258, 3584, 4096, 4516, 7168, 7903, 8192, 9032, 14336, 15806, 18064, 28672, 31612, 36128, 57344, 63224, 72256, 126448, 144512, 252896, 289024, 505792, 578048, 1011584, 1156096, 2023168, 2312192, 4046336, 4624384, 8092672, 9248768, 16185344, 32370688, 64741376]

約数ペア:

[(1, 64741376), (2, 32370688), (4, 16185344), (7, 9248768), (8, 8092672), (14, 4624384), (16, 4046336), (28, 2312192), (32, 2023168), (56, 1156096), (64, 1011584), (112, 578048), (128, 505792), (224, 289024), (256, 252896), (448, 144512), (512, 126448), (896, 72256), (1024, 63224), (1129, 57344), (1792, 36128), (2048, 31612), (2258, 28672), (3584, 18064), (4096, 15806), (4516, 14336), (7168, 9032), (7903, 8192)]