27164228

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1523}}^1$

素因数の和:1561

約数の個数: 48

約数和(自身を含む): 59740800

約数和(自身を除く): 32576572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 1523, 2548, 3046, 4459, 6092, 8918, 10661, 17836, 19799, 21322, 39598, 42644, 74627, 79196, 138593, 149254, 277186, 298508, 522389, 554372, 970151, 1044778, 1940302, 2089556, 3880604, 6791057, 13582114, 27164228]

約数ペア:

[(1, 27164228), (2, 13582114), (4, 6791057), (7, 3880604), (13, 2089556), (14, 1940302), (26, 1044778), (28, 970151), (49, 554372), (52, 522389), (91, 298508), (98, 277186), (182, 149254), (196, 138593), (343, 79196), (364, 74627), (637, 42644), (686, 39598), (1274, 21322), (1372, 19799), (1523, 17836), (2548, 10661), (3046, 8918), (4459, 6092)]