2636288

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:308

約数の個数: 40

約数和(自身を含む): 5565120

約数和(自身を除く): 2928832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 271, 304, 512, 542, 608, 1084, 1216, 2168, 2432, 4336, 4864, 5149, 8672, 9728, 10298, 17344, 20596, 34688, 41192, 69376, 82384, 138752, 164768, 329536, 659072, 1318144, 2636288]

約数ペア:

[(1, 2636288), (2, 1318144), (4, 659072), (8, 329536), (16, 164768), (19, 138752), (32, 82384), (38, 69376), (64, 41192), (76, 34688), (128, 20596), (152, 17344), (256, 10298), (271, 9728), (304, 8672), (512, 5149), (542, 4864), (608, 4336), (1084, 2432), (1216, 2168)]