26105128

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 58988160

約数和(自身を除く): 32883032

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 43, 56, 74, 86, 148, 172, 259, 293, 296, 301, 344, 518, 586, 602, 1036, 1172, 1204, 1591, 2051, 2072, 2344, 2408, 3182, 4102, 6364, 8204, 10841, 11137, 12599, 12728, 16408, 21682, 22274, 25198, 43364, 44548, 50396, 75887, 86728, 88193, 89096, 100792, 151774, 176386, 303548, 352772, 466163, 607096, 705544, 932326, 1864652, 3263141, 3729304, 6526282, 13052564, 26105128]

約数ペア:

[(1, 26105128), (2, 13052564), (4, 6526282), (7, 3729304), (8, 3263141), (14, 1864652), (28, 932326), (37, 705544), (43, 607096), (56, 466163), (74, 352772), (86, 303548), (148, 176386), (172, 151774), (259, 100792), (293, 89096), (296, 88193), (301, 86728), (344, 75887), (518, 50396), (586, 44548), (602, 43364), (1036, 25198), (1172, 22274), (1204, 21682), (1591, 16408), (2051, 12728), (2072, 12599), (2344, 11137), (2408, 10841), (3182, 8204), (4102, 6364)]