672657976

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{607}}^1\times {\mathrm{1951}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 1281761280

約数和(自身を除く): 609103304

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 607, 1214, 1951, 2428, 3902, 4856, 7804, 15608, 43097, 86194, 138521, 172388, 277042, 344776, 554084, 1108168, 1184257, 2368514, 4737028, 9474056, 84082247, 168164494, 336328988, 672657976]

約数ペア:

[(1, 672657976), (2, 336328988), (4, 168164494), (8, 84082247), (71, 9474056), (142, 4737028), (284, 2368514), (568, 1184257), (607, 1108168), (1214, 554084), (1951, 344776), (2428, 277042), (3902, 172388), (4856, 138521), (7804, 86194), (15608, 43097)]