13909504

素因数分解:

$2^9\times 7^1\times {\mathrm{3881}}^1$

素因数の和:3906

約数の個数: 40

約数和(自身を含む): 31770288

約数和(自身を除く): 17860784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 3881, 7762, 15524, 27167, 31048, 54334, 62096, 108668, 124192, 217336, 248384, 434672, 496768, 869344, 993536, 1738688, 1987072, 3477376, 6954752, 13909504]

約数ペア:

[(1, 13909504), (2, 6954752), (4, 3477376), (7, 1987072), (8, 1738688), (14, 993536), (16, 869344), (28, 496768), (32, 434672), (56, 248384), (64, 217336), (112, 124192), (128, 108668), (224, 62096), (256, 54334), (448, 31048), (512, 27167), (896, 15524), (1792, 7762), (3584, 3881)]