1344952

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 3036960

約数和(自身を除く): 1692008

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 73, 94, 98, 146, 188, 196, 292, 329, 376, 392, 511, 584, 658, 1022, 1316, 2044, 2303, 2632, 3431, 3577, 4088, 4606, 6862, 7154, 9212, 13724, 14308, 18424, 24017, 27448, 28616, 48034, 96068, 168119, 192136, 336238, 672476, 1344952]

約数ペア:

[(1, 1344952), (2, 672476), (4, 336238), (7, 192136), (8, 168119), (14, 96068), (28, 48034), (47, 28616), (49, 27448), (56, 24017), (73, 18424), (94, 14308), (98, 13724), (146, 9212), (188, 7154), (196, 6862), (292, 4606), (329, 4088), (376, 3577), (392, 3431), (511, 2632), (584, 2303), (658, 2044), (1022, 1316)]