15214976

素因数分解:

$2^7\times 7^1\times {\mathrm{16981}}^1$

素因数の和:17002

約数の個数: 32

約数和(自身を含む): 34643280

約数和(自身を除く): 19428304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 16981, 33962, 67924, 118867, 135848, 237734, 271696, 475468, 543392, 950936, 1086784, 1901872, 2173568, 3803744, 7607488, 15214976]

約数ペア:

[(1, 15214976), (2, 7607488), (4, 3803744), (7, 2173568), (8, 1901872), (14, 1086784), (16, 950936), (28, 543392), (32, 475468), (56, 271696), (64, 237734), (112, 135848), (128, 118867), (224, 67924), (448, 33962), (896, 16981)]