64517845504

素因数分解:

$2^9\times 7^1\times {\mathrm{18001631}}^1$

素因数の和:18001656

約数の個数: 40

約数和(自身を含む): 147325356288

約数和(自身を除く): 82807510784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 18001631, 36003262, 72006524, 126011417, 144013048, 252022834, 288026096, 504045668, 576052192, 1008091336, 1152104384, 2016182672, 2304208768, 4032365344, 4608417536, 8064730688, 9216835072, 16129461376, 32258922752, 64517845504]

約数ペア:

[(1, 64517845504), (2, 32258922752), (4, 16129461376), (7, 9216835072), (8, 8064730688), (14, 4608417536), (16, 4032365344), (28, 2304208768), (32, 2016182672), (56, 1152104384), (64, 1008091336), (112, 576052192), (128, 504045668), (224, 288026096), (256, 252022834), (448, 144013048), (512, 126011417), (896, 72006524), (1792, 36003262), (3584, 18001631)]