672370412

素因数分解:

$2^2\times 7^1\times {\mathrm{5119}}^1\times {\mathrm{4691}}^1$

素因数の和:9821

約数の個数: 24

約数和(自身を含む): 1345290240

約数和(自身を除く): 672919828

約数列:

[1, 2, 4, 7, 14, 28, 4691, 5119, 9382, 10238, 18764, 20476, 32837, 35833, 65674, 71666, 131348, 143332, 24013229, 48026458, 96052916, 168092603, 336185206, 672370412]

約数ペア:

[(1, 672370412), (2, 336185206), (4, 168092603), (7, 96052916), (14, 48026458), (28, 24013229), (4691, 143332), (5119, 131348), (9382, 71666), (10238, 65674), (18764, 35833), (20476, 32837)]