7844676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 21374976

約数和(自身を除く): 13530300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 1987, 3948, 3974, 5961, 7948, 11922, 13909, 23844, 27818, 41727, 55636, 83454, 93389, 166908, 186778, 280167, 373556, 560334, 653723, 1120668, 1307446, 1961169, 2614892, 3922338, 7844676]

約数ペア:

[(1, 7844676), (2, 3922338), (3, 2614892), (4, 1961169), (6, 1307446), (7, 1120668), (12, 653723), (14, 560334), (21, 373556), (28, 280167), (42, 186778), (47, 166908), (84, 93389), (94, 83454), (141, 55636), (188, 41727), (282, 27818), (329, 23844), (564, 13909), (658, 11922), (987, 7948), (1316, 5961), (1974, 3974), (1987, 3948)]