28918848

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{21517}}^1$

素因数の和:21539

約数の個数: 56

約数和(自身を含む): 87449152

約数和(自身を除く): 58530304

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, 21517, 43034, 64551, 86068, 129102, 150619, 172136, 258204, 301238, 344272, 451857, 516408, 602476, 688544, 903714, 1032816, 1204952, 1377088, 1807428, 2065632, 2409904, 3614856, 4131264, 4819808, 7229712, 9639616, 14459424, 28918848]

約数ペア:

[(1, 28918848), (2, 14459424), (3, 9639616), (4, 7229712), (6, 4819808), (7, 4131264), (8, 3614856), (12, 2409904), (14, 2065632), (16, 1807428), (21, 1377088), (24, 1204952), (28, 1032816), (32, 903714), (42, 688544), (48, 602476), (56, 516408), (64, 451857), (84, 344272), (96, 301238), (112, 258204), (168, 172136), (192, 150619), (224, 129102), (336, 86068), (448, 64551), (672, 43034), (1344, 21517)]