28497918

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{937}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 59026464

約数和(自身を除く): 30528546

約数列:

[1, 2, 3, 6, 37, 74, 111, 137, 222, 274, 411, 822, 937, 1874, 2811, 5069, 5622, 10138, 15207, 30414, 34669, 69338, 104007, 128369, 208014, 256738, 385107, 770214, 4749653, 9499306, 14248959, 28497918]

約数ペア:

[(1, 28497918), (2, 14248959), (3, 9499306), (6, 4749653), (37, 770214), (74, 385107), (111, 256738), (137, 208014), (222, 128369), (274, 104007), (411, 69338), (822, 34669), (937, 30414), (1874, 15207), (2811, 10138), (5069, 5622)]