3287368

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 7200000

約数和(自身を除く): 3912632

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1249, 1316, 2498, 2632, 4996, 8743, 9992, 17486, 34972, 58703, 69944, 117406, 234812, 410921, 469624, 821842, 1643684, 3287368]

約数ペア:

[(1, 3287368), (2, 1643684), (4, 821842), (7, 469624), (8, 410921), (14, 234812), (28, 117406), (47, 69944), (56, 58703), (94, 34972), (188, 17486), (329, 9992), (376, 8743), (658, 4996), (1249, 2632), (1316, 2498)]