7862793968

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{809}}^1\times {\mathrm{4637}}^1$

素因数の和:5585

約数の個数: 40

約数和(自身を含む): 15372743760

約数和(自身を除く): 7509949792

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 809, 1048, 1618, 2096, 3236, 4637, 6472, 9274, 12944, 18548, 37096, 74192, 105979, 211958, 423916, 607447, 847832, 1214894, 1695664, 2429788, 3751333, 4859576, 7502666, 9719152, 15005332, 30010664, 60021328, 491424623, 982849246, 1965698492, 3931396984, 7862793968]

約数ペア:

[(1, 7862793968), (2, 3931396984), (4, 1965698492), (8, 982849246), (16, 491424623), (131, 60021328), (262, 30010664), (524, 15005332), (809, 9719152), (1048, 7502666), (1618, 4859576), (2096, 3751333), (3236, 2429788), (4637, 1695664), (6472, 1214894), (9274, 847832), (12944, 607447), (18548, 423916), (37096, 211958), (74192, 105979)]