28134298

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 45568512

約数和(自身を除く): 17434214

約数列:

[1, 2, 31, 43, 61, 62, 86, 122, 173, 346, 1333, 1891, 2623, 2666, 3782, 5246, 5363, 7439, 10553, 10726, 14878, 21106, 81313, 162626, 230609, 327143, 453779, 461218, 654286, 907558, 14067149, 28134298]

約数ペア:

[(1, 28134298), (2, 14067149), (31, 907558), (43, 654286), (61, 461218), (62, 453779), (86, 327143), (122, 230609), (173, 162626), (346, 81313), (1333, 21106), (1891, 14878), (2623, 10726), (2666, 10553), (3782, 7439), (5246, 5363)]