28696518

素因数分解:

$2^1\times 3^4\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:898

約数の個数: 40

約数和(自身を含む): 64622712

約数和(自身を除く): 35926194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 307, 577, 614, 921, 1154, 1731, 1842, 2763, 3462, 5193, 5526, 8289, 10386, 15579, 16578, 24867, 31158, 46737, 49734, 93474, 177139, 354278, 531417, 1062834, 1594251, 3188502, 4782753, 9565506, 14348259, 28696518]

約数ペア:

[(1, 28696518), (2, 14348259), (3, 9565506), (6, 4782753), (9, 3188502), (18, 1594251), (27, 1062834), (54, 531417), (81, 354278), (162, 177139), (307, 93474), (577, 49734), (614, 46737), (921, 31158), (1154, 24867), (1731, 16578), (1842, 15579), (2763, 10386), (3462, 8289), (5193, 5526)]