28531652604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{492979}}^1$

素因数の和:493059

約数の個数: 96

約数和(自身を含む): 83483205120

約数和(自身を除く): 54951552516

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 53, 78, 84, 91, 106, 156, 159, 182, 212, 273, 318, 364, 371, 546, 636, 689, 742, 1092, 1113, 1378, 1484, 2067, 2226, 2756, 4134, 4452, 4823, 8268, 9646, 14469, 19292, 28938, 57876, 492979, 985958, 1478937, 1971916, 2957874, 3450853, 5915748, 6408727, 6901706, 10352559, 12817454, 13803412, 19226181, 20705118, 25634908, 26127887, 38452362, 41410236, 44861089, 52255774, 76904724, 78383661, 89722178, 104511548, 134583267, 156767322, 179444356, 182895209, 269166534, 313534644, 339662531, 365790418, 538333068, 548685627, 679325062, 731580836, 1018987593, 1097371254, 1358650124, 2037975186, 2194742508, 2377637717, 4075950372, 4755275434, 7132913151, 9510550868, 14265826302, 28531652604]

約数ペア:

[(1, 28531652604), (2, 14265826302), (3, 9510550868), (4, 7132913151), (6, 4755275434), (7, 4075950372), (12, 2377637717), (13, 2194742508), (14, 2037975186), (21, 1358650124), (26, 1097371254), (28, 1018987593), (39, 731580836), (42, 679325062), (52, 548685627), (53, 538333068), (78, 365790418), (84, 339662531), (91, 313534644), (106, 269166534), (156, 182895209), (159, 179444356), (182, 156767322), (212, 134583267), (273, 104511548), (318, 89722178), (364, 78383661), (371, 76904724), (546, 52255774), (636, 44861089), (689, 41410236), (742, 38452362), (1092, 26127887), (1113, 25634908), (1378, 20705118), (1484, 19226181), (2067, 13803412), (2226, 12817454), (2756, 10352559), (4134, 6901706), (4452, 6408727), (4823, 5915748), (8268, 3450853), (9646, 2957874), (14469, 1971916), (19292, 1478937), (28938, 985958), (57876, 492979)]