354868612

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{6577}}^1$

素因数の和:6676

約数の個数: 48

約数和(自身を含む): 742629888

約数和(自身を除く): 387761276

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 287, 329, 574, 658, 1148, 1316, 1927, 3854, 6577, 7708, 13154, 13489, 26308, 26978, 46039, 53956, 92078, 184156, 269657, 309119, 539314, 618238, 1078628, 1236476, 1887599, 2163833, 3775198, 4327666, 7550396, 8655332, 12673879, 25347758, 50695516, 88717153, 177434306, 354868612]

約数ペア:

[(1, 354868612), (2, 177434306), (4, 88717153), (7, 50695516), (14, 25347758), (28, 12673879), (41, 8655332), (47, 7550396), (82, 4327666), (94, 3775198), (164, 2163833), (188, 1887599), (287, 1236476), (329, 1078628), (574, 618238), (658, 539314), (1148, 309119), (1316, 269657), (1927, 184156), (3854, 92078), (6577, 53956), (7708, 46039), (13154, 26978), (13489, 26308)]