30327808

素因数分解:

$2^{10}\times 7^1\times {\mathrm{4231}}^1$

素因数の和:4258

約数の個数: 44

約数和(自身を含む): 69303232

約数和(自身を除く): 38975424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 4231, 7168, 8462, 16924, 29617, 33848, 59234, 67696, 118468, 135392, 236936, 270784, 473872, 541568, 947744, 1083136, 1895488, 2166272, 3790976, 4332544, 7581952, 15163904, 30327808]

約数ペア:

[(1, 30327808), (2, 15163904), (4, 7581952), (7, 4332544), (8, 3790976), (14, 2166272), (16, 1895488), (28, 1083136), (32, 947744), (56, 541568), (64, 473872), (112, 270784), (128, 236936), (224, 135392), (256, 118468), (448, 67696), (512, 59234), (896, 33848), (1024, 29617), (1792, 16924), (3584, 8462), (4231, 7168)]