13277936

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1151}}^1$

素因数の和:1269

約数の個数: 40

約数和(自身を含む): 29712384

約数和(自身を除く): 16434448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1151, 1442, 1648, 2302, 2884, 4604, 5768, 8057, 9208, 11536, 16114, 18416, 32228, 64456, 118553, 128912, 237106, 474212, 829871, 948424, 1659742, 1896848, 3319484, 6638968, 13277936]

約数ペア:

[(1, 13277936), (2, 6638968), (4, 3319484), (7, 1896848), (8, 1659742), (14, 948424), (16, 829871), (28, 474212), (56, 237106), (103, 128912), (112, 118553), (206, 64456), (412, 32228), (721, 18416), (824, 16114), (1151, 11536), (1442, 9208), (1648, 8057), (2302, 5768), (2884, 4604)]