28053984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 85155840

約数和(自身を除く): 57101856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 109, 112, 168, 218, 224, 327, 336, 383, 436, 654, 672, 763, 766, 872, 1149, 1308, 1526, 1532, 1744, 2289, 2298, 2616, 2681, 3052, 3064, 3488, 4578, 4596, 5232, 5362, 6104, 6128, 8043, 9156, 9192, 10464, 10724, 12208, 12256, 16086, 18312, 18384, 21448, 24416, 32172, 36624, 36768, 41747, 42896, 64344, 73248, 83494, 85792, 125241, 128688, 166988, 250482, 257376, 292229, 333976, 500964, 584458, 667952, 876687, 1001928, 1168916, 1335904, 1753374, 2003856, 2337832, 3506748, 4007712, 4675664, 7013496, 9351328, 14026992, 28053984]

約数ペア:

[(1, 28053984), (2, 14026992), (3, 9351328), (4, 7013496), (6, 4675664), (7, 4007712), (8, 3506748), (12, 2337832), (14, 2003856), (16, 1753374), (21, 1335904), (24, 1168916), (28, 1001928), (32, 876687), (42, 667952), (48, 584458), (56, 500964), (84, 333976), (96, 292229), (109, 257376), (112, 250482), (168, 166988), (218, 128688), (224, 125241), (327, 85792), (336, 83494), (383, 73248), (436, 64344), (654, 42896), (672, 41747), (763, 36768), (766, 36624), (872, 32172), (1149, 24416), (1308, 21448), (1526, 18384), (1532, 18312), (1744, 16086), (2289, 12256), (2298, 12208), (2616, 10724), (2681, 10464), (3052, 9192), (3064, 9156), (3488, 8043), (4578, 6128), (4596, 6104), (5232, 5362)]