63921424

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3299}}^1$

素因数の和:3487

約数の個数: 40

約数和(自身を含む): 142401600

約数和(自身を除く): 78480176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2422, 2768, 3299, 4844, 6598, 9688, 13196, 19376, 23093, 26392, 46186, 52784, 92372, 184744, 369488, 570727, 1141454, 2282908, 3995089, 4565816, 7990178, 9131632, 15980356, 31960712, 63921424]

約数ペア:

[(1, 63921424), (2, 31960712), (4, 15980356), (7, 9131632), (8, 7990178), (14, 4565816), (16, 3995089), (28, 2282908), (56, 1141454), (112, 570727), (173, 369488), (346, 184744), (692, 92372), (1211, 52784), (1384, 46186), (2422, 26392), (2768, 23093), (3299, 19376), (4844, 13196), (6598, 9688)]