28772422

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5693}}^1$

素因数の和:5740

約数の個数: 24

約数和(自身を含む): 52065936

約数和(自身を除く): 23293514

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 5693, 11386, 39851, 79702, 108167, 216334, 757169, 1514338, 2055173, 4110346, 14386211, 28772422]

約数ペア:

[(1, 28772422), (2, 14386211), (7, 4110346), (14, 2055173), (19, 1514338), (38, 757169), (133, 216334), (266, 108167), (361, 79702), (722, 39851), (2527, 11386), (5054, 5693)]