28343616

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{21089}}^1$

素因数の和:21111

約数の個数: 56

約数和(自身を含む): 85709760

約数和(自身を除く): 57366144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 21089, 42178, 63267, 84356, 126534, 147623, 168712, 253068, 295246, 337424, 442869, 506136, 590492, 674848, 885738, 1012272, 1180984, 1349696, 1771476, 2024544, 2361968, 3542952, 4049088, 4723936, 7085904, 9447872, 14171808, 28343616]

約数ペア:

[(1, 28343616), (2, 14171808), (3, 9447872), (4, 7085904), (6, 4723936), (7, 4049088), (8, 3542952), (12, 2361968), (14, 2024544), (16, 1771476), (21, 1349696), (24, 1180984), (28, 1012272), (32, 885738), (42, 674848), (48, 590492), (56, 506136), (64, 442869), (84, 337424), (96, 295246), (112, 253068), (168, 168712), (192, 147623), (224, 126534), (336, 84356), (448, 63267), (672, 42178), (1344, 21089)]