3859856

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 10082688

約数和(自身を除く): 6222832

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 241, 286, 308, 364, 482, 572, 616, 728, 964, 1001, 1144, 1232, 1456, 1687, 1928, 2002, 2288, 2651, 3133, 3374, 3856, 4004, 5302, 6266, 6748, 8008, 10604, 12532, 13496, 16016, 18557, 21208, 21931, 25064, 26992, 34463, 37114, 42416, 43862, 50128, 68926, 74228, 87724, 137852, 148456, 175448, 241241, 275704, 296912, 350896, 482482, 551408, 964964, 1929928, 3859856]

約数ペア:

[(1, 3859856), (2, 1929928), (4, 964964), (7, 551408), (8, 482482), (11, 350896), (13, 296912), (14, 275704), (16, 241241), (22, 175448), (26, 148456), (28, 137852), (44, 87724), (52, 74228), (56, 68926), (77, 50128), (88, 43862), (91, 42416), (104, 37114), (112, 34463), (143, 26992), (154, 25064), (176, 21931), (182, 21208), (208, 18557), (241, 16016), (286, 13496), (308, 12532), (364, 10604), (482, 8008), (572, 6748), (616, 6266), (728, 5302), (964, 4004), (1001, 3856), (1144, 3374), (1232, 3133), (1456, 2651), (1687, 2288), (1928, 2002)]