28292016

素因数分解:

$2^4\times 3^1\times {\mathrm{647}}^1\times {\mathrm{911}}^1$

素因数の和:1569

約数の個数: 40

約数和(自身を含む): 73281024

約数和(自身を除く): 44989008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 647, 911, 1294, 1822, 1941, 2588, 2733, 3644, 3882, 5176, 5466, 7288, 7764, 10352, 10932, 14576, 15528, 21864, 31056, 43728, 589417, 1178834, 1768251, 2357668, 3536502, 4715336, 7073004, 9430672, 14146008, 28292016]

約数ペア:

[(1, 28292016), (2, 14146008), (3, 9430672), (4, 7073004), (6, 4715336), (8, 3536502), (12, 2357668), (16, 1768251), (24, 1178834), (48, 589417), (647, 43728), (911, 31056), (1294, 21864), (1822, 15528), (1941, 14576), (2588, 10932), (2733, 10352), (3644, 7764), (3882, 7288), (5176, 5466)]