613694144

素因数分解:

$2^6\times 7^1\times {\mathrm{1369853}}^1$

素因数の和:1369872

約数の個数: 28

約数和(自身を含む): 1391771664

約数和(自身を除く): 778077520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1369853, 2739706, 5479412, 9588971, 10958824, 19177942, 21917648, 38355884, 43835296, 76711768, 87670592, 153423536, 306847072, 613694144]

約数ペア:

[(1, 613694144), (2, 306847072), (4, 153423536), (7, 87670592), (8, 76711768), (14, 43835296), (16, 38355884), (28, 21917648), (32, 19177942), (56, 10958824), (64, 9588971), (112, 5479412), (224, 2739706), (448, 1369853)]