28524496

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 75155904

約数和(自身を除く): 46631408

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 137, 143, 154, 169, 176, 182, 208, 274, 286, 308, 338, 364, 548, 572, 616, 676, 728, 959, 1001, 1096, 1144, 1183, 1232, 1352, 1456, 1507, 1781, 1859, 1918, 2002, 2192, 2288, 2366, 2704, 3014, 3562, 3718, 3836, 4004, 4732, 6028, 7124, 7436, 7672, 8008, 9464, 10549, 12056, 12467, 13013, 14248, 14872, 15344, 16016, 18928, 19591, 21098, 23153, 24112, 24934, 26026, 28496, 29744, 39182, 42196, 46306, 49868, 52052, 78364, 84392, 92612, 99736, 104104, 137137, 156728, 162071, 168784, 185224, 199472, 208208, 254683, 274274, 313456, 324142, 370448, 509366, 548548, 648284, 1018732, 1097096, 1296568, 1782781, 2037464, 2194192, 2593136, 3565562, 4074928, 7131124, 14262248, 28524496]

約数ペア:

[(1, 28524496), (2, 14262248), (4, 7131124), (7, 4074928), (8, 3565562), (11, 2593136), (13, 2194192), (14, 2037464), (16, 1782781), (22, 1296568), (26, 1097096), (28, 1018732), (44, 648284), (52, 548548), (56, 509366), (77, 370448), (88, 324142), (91, 313456), (104, 274274), (112, 254683), (137, 208208), (143, 199472), (154, 185224), (169, 168784), (176, 162071), (182, 156728), (208, 137137), (274, 104104), (286, 99736), (308, 92612), (338, 84392), (364, 78364), (548, 52052), (572, 49868), (616, 46306), (676, 42196), (728, 39182), (959, 29744), (1001, 28496), (1096, 26026), (1144, 24934), (1183, 24112), (1232, 23153), (1352, 21098), (1456, 19591), (1507, 18928), (1781, 16016), (1859, 15344), (1918, 14872), (2002, 14248), (2192, 13013), (2288, 12467), (2366, 12056), (2704, 10549), (3014, 9464), (3562, 8008), (3718, 7672), (3836, 7436), (4004, 7124), (4732, 6028)]