21673024

素因数分解:

$2^6\times {\mathrm{397}}^1\times {\mathrm{853}}^1$

素因数の和:1262

約数の個数: 28

約数和(自身を含む): 43166284

約数和(自身を除く): 21493260

約数列:

[1, 2, 4, 8, 16, 32, 64, 397, 794, 853, 1588, 1706, 3176, 3412, 6352, 6824, 12704, 13648, 25408, 27296, 54592, 338641, 677282, 1354564, 2709128, 5418256, 10836512, 21673024]

約数ペア:

[(1, 21673024), (2, 10836512), (4, 5418256), (8, 2709128), (16, 1354564), (32, 677282), (64, 338641), (397, 54592), (794, 27296), (853, 25408), (1588, 13648), (1706, 12704), (3176, 6824), (3412, 6352)]