13339648

素因数分解:

$2^{10}\times 7^1\times {\mathrm{1861}}^1$

素因数の和:1888

約数の個数: 44

約数和(自身を含む): 30492112

約数和(自身を除く): 17152464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 1861, 3584, 3722, 7168, 7444, 13027, 14888, 26054, 29776, 52108, 59552, 104216, 119104, 208432, 238208, 416864, 476416, 833728, 952832, 1667456, 1905664, 3334912, 6669824, 13339648]

約数ペア:

[(1, 13339648), (2, 6669824), (4, 3334912), (7, 1905664), (8, 1667456), (14, 952832), (16, 833728), (28, 476416), (32, 416864), (56, 238208), (64, 208432), (112, 119104), (128, 104216), (224, 59552), (256, 52108), (448, 29776), (512, 26054), (896, 14888), (1024, 13027), (1792, 7444), (1861, 7168), (3584, 3722)]