26841388

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 55770624

約数和(自身を除く): 28929236

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 103, 164, 206, 227, 287, 412, 454, 574, 721, 908, 1148, 1442, 1589, 2884, 3178, 4223, 6356, 8446, 9307, 16892, 18614, 23381, 29561, 37228, 46762, 59122, 65149, 93524, 118244, 130298, 163667, 260596, 327334, 654668, 958621, 1917242, 3834484, 6710347, 13420694, 26841388]

約数ペア:

[(1, 26841388), (2, 13420694), (4, 6710347), (7, 3834484), (14, 1917242), (28, 958621), (41, 654668), (82, 327334), (103, 260596), (164, 163667), (206, 130298), (227, 118244), (287, 93524), (412, 65149), (454, 59122), (574, 46762), (721, 37228), (908, 29561), (1148, 23381), (1442, 18614), (1589, 16892), (2884, 9307), (3178, 8446), (4223, 6356)]