777892024

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{20161}}^1$

素因数の和:20240

約数の個数: 64

約数和(自身を含む): 1829096640

約数和(自身を除く): 1051204616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1378, 1484, 2756, 2968, 4823, 5512, 9646, 19292, 20161, 38584, 40322, 80644, 141127, 161288, 262093, 282254, 524186, 564508, 1048372, 1068533, 1129016, 1834651, 2096744, 2137066, 3669302, 4274132, 7338604, 7479731, 8548264, 13890929, 14677208, 14959462, 27781858, 29918924, 55563716, 59837848, 97236503, 111127432, 194473006, 388946012, 777892024]

約数ペア:

[(1, 777892024), (2, 388946012), (4, 194473006), (7, 111127432), (8, 97236503), (13, 59837848), (14, 55563716), (26, 29918924), (28, 27781858), (52, 14959462), (53, 14677208), (56, 13890929), (91, 8548264), (104, 7479731), (106, 7338604), (182, 4274132), (212, 3669302), (364, 2137066), (371, 2096744), (424, 1834651), (689, 1129016), (728, 1068533), (742, 1048372), (1378, 564508), (1484, 524186), (2756, 282254), (2968, 262093), (4823, 161288), (5512, 141127), (9646, 80644), (19292, 40322), (20161, 38584)]