25088024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1619}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 51030000

約数和(自身を除く): 25941976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1619, 1937, 3238, 3874, 6476, 7748, 12952, 15496, 21047, 42094, 84188, 168376, 241231, 482462, 964924, 1929848, 3136003, 6272006, 12544012, 25088024]

約数ペア:

[(1, 25088024), (2, 12544012), (4, 6272006), (8, 3136003), (13, 1929848), (26, 964924), (52, 482462), (104, 241231), (149, 168376), (298, 84188), (596, 42094), (1192, 21047), (1619, 15496), (1937, 12952), (3238, 7748), (3874, 6476)]