7638144

素因数分解:

$2^7\times 3^1\times {\mathrm{19891}}^1$

素因数の和:19908

約数の個数: 32

約数和(自身を含む): 20289840

約数和(自身を除く): 12651696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 19891, 39782, 59673, 79564, 119346, 159128, 238692, 318256, 477384, 636512, 954768, 1273024, 1909536, 2546048, 3819072, 7638144]

約数ペア:

[(1, 7638144), (2, 3819072), (3, 2546048), (4, 1909536), (6, 1273024), (8, 954768), (12, 636512), (16, 477384), (24, 318256), (32, 238692), (48, 159128), (64, 119346), (96, 79564), (128, 59673), (192, 39782), (384, 19891)]