28107794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4273}}^1$

素因数の和:4322

約数の個数: 32

約数和(自身を含む): 51698304

約数和(自身を除く): 23590510

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 4273, 6578, 8546, 47003, 55549, 94006, 98279, 111098, 196558, 611039, 1081069, 1222078, 1277627, 2162138, 2555254, 14053897, 28107794]

約数ペア:

[(1, 28107794), (2, 14053897), (11, 2555254), (13, 2162138), (22, 1277627), (23, 1222078), (26, 1081069), (46, 611039), (143, 196558), (253, 111098), (286, 98279), (299, 94006), (506, 55549), (598, 47003), (3289, 8546), (4273, 6578)]