14886428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 28740096

約数和(自身を除く): 13853668

約数列:

[1, 2, 4, 23, 43, 46, 53, 71, 86, 92, 106, 142, 172, 212, 284, 989, 1219, 1633, 1978, 2279, 2438, 3053, 3266, 3763, 3956, 4558, 4876, 6106, 6532, 7526, 9116, 12212, 15052, 52417, 70219, 86549, 104834, 140438, 161809, 173098, 209668, 280876, 323618, 346196, 647236, 3721607, 7443214, 14886428]

約数ペア:

[(1, 14886428), (2, 7443214), (4, 3721607), (23, 647236), (43, 346196), (46, 323618), (53, 280876), (71, 209668), (86, 173098), (92, 161809), (106, 140438), (142, 104834), (172, 86549), (212, 70219), (284, 52417), (989, 15052), (1219, 12212), (1633, 9116), (1978, 7526), (2279, 6532), (2438, 6106), (3053, 4876), (3266, 4558), (3763, 3956)]