27559504

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2389}}^1$

素因数の和:2507

約数の個数: 40

約数和(自身を含む): 61642880

約数和(自身を除く): 34083376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2389, 2884, 4778, 5768, 9556, 11536, 16723, 19112, 33446, 38224, 66892, 133784, 246067, 267568, 492134, 984268, 1722469, 1968536, 3444938, 3937072, 6889876, 13779752, 27559504]

約数ペア:

[(1, 27559504), (2, 13779752), (4, 6889876), (7, 3937072), (8, 3444938), (14, 1968536), (16, 1722469), (28, 984268), (56, 492134), (103, 267568), (112, 246067), (206, 133784), (412, 66892), (721, 38224), (824, 33446), (1442, 19112), (1648, 16723), (2389, 11536), (2884, 9556), (4778, 5768)]