28936544

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 73946880

約数和(自身を除く): 45010336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 523, 532, 608, 728, 988, 1046, 1064, 1456, 1729, 1976, 2092, 2128, 2912, 3458, 3661, 3952, 4184, 4256, 6799, 6916, 7322, 7904, 8368, 9937, 13598, 13832, 14644, 16736, 19874, 27196, 27664, 29288, 39748, 47593, 54392, 55328, 58576, 69559, 79496, 95186, 108784, 117152, 129181, 139118, 158992, 190372, 217568, 258362, 278236, 317984, 380744, 516724, 556472, 761488, 904267, 1033448, 1112944, 1522976, 1808534, 2066896, 2225888, 3617068, 4133792, 7234136, 14468272, 28936544]

約数ペア:

[(1, 28936544), (2, 14468272), (4, 7234136), (7, 4133792), (8, 3617068), (13, 2225888), (14, 2066896), (16, 1808534), (19, 1522976), (26, 1112944), (28, 1033448), (32, 904267), (38, 761488), (52, 556472), (56, 516724), (76, 380744), (91, 317984), (104, 278236), (112, 258362), (133, 217568), (152, 190372), (182, 158992), (208, 139118), (224, 129181), (247, 117152), (266, 108784), (304, 95186), (364, 79496), (416, 69559), (494, 58576), (523, 55328), (532, 54392), (608, 47593), (728, 39748), (988, 29288), (1046, 27664), (1064, 27196), (1456, 19874), (1729, 16736), (1976, 14644), (2092, 13832), (2128, 13598), (2912, 9937), (3458, 8368), (3661, 7904), (3952, 7322), (4184, 6916), (4256, 6799)]