28642656

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{6089}}^1$

素因数の和:6116

約数の個数: 72

約数和(自身を含む): 87476760

約数和(自身を除く): 58834104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 6089, 12178, 18267, 24356, 36534, 42623, 48712, 73068, 85246, 97424, 127869, 146136, 170492, 194848, 255738, 292272, 298361, 340984, 511476, 584544, 596722, 681968, 895083, 1022952, 1193444, 1363936, 1790166, 2045904, 2386888, 3580332, 4091808, 4773776, 7160664, 9547552, 14321328, 28642656]

約数ペア:

[(1, 28642656), (2, 14321328), (3, 9547552), (4, 7160664), (6, 4773776), (7, 4091808), (8, 3580332), (12, 2386888), (14, 2045904), (16, 1790166), (21, 1363936), (24, 1193444), (28, 1022952), (32, 895083), (42, 681968), (48, 596722), (49, 584544), (56, 511476), (84, 340984), (96, 298361), (98, 292272), (112, 255738), (147, 194848), (168, 170492), (196, 146136), (224, 127869), (294, 97424), (336, 85246), (392, 73068), (588, 48712), (672, 42623), (784, 36534), (1176, 24356), (1568, 18267), (2352, 12178), (4704, 6089)]