28013722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{74903}}^1$

素因数の和:74933

約数の個数: 16

約数和(自身を含む): 48537792

約数和(自身を除く): 20524070

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 74903, 149806, 823933, 1273351, 1647866, 2546702, 14006861, 28013722]

約数ペア:

[(1, 28013722), (2, 14006861), (11, 2546702), (17, 1647866), (22, 1273351), (34, 823933), (187, 149806), (374, 74903)]