2791936

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 80

約数和(自身を含む): 6874560

約数和(自身を除く): 4082624

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 64, 76, 82, 112, 128, 133, 152, 164, 224, 256, 266, 287, 304, 328, 448, 512, 532, 574, 608, 656, 779, 896, 1064, 1148, 1216, 1312, 1558, 1792, 2128, 2296, 2432, 2624, 3116, 3584, 4256, 4592, 4864, 5248, 5453, 6232, 8512, 9184, 9728, 10496, 10906, 12464, 17024, 18368, 20992, 21812, 24928, 34048, 36736, 43624, 49856, 68096, 73472, 87248, 99712, 146944, 174496, 199424, 348992, 398848, 697984, 1395968, 2791936]

約数ペア:

[(1, 2791936), (2, 1395968), (4, 697984), (7, 398848), (8, 348992), (14, 199424), (16, 174496), (19, 146944), (28, 99712), (32, 87248), (38, 73472), (41, 68096), (56, 49856), (64, 43624), (76, 36736), (82, 34048), (112, 24928), (128, 21812), (133, 20992), (152, 18368), (164, 17024), (224, 12464), (256, 10906), (266, 10496), (287, 9728), (304, 9184), (328, 8512), (448, 6232), (512, 5453), (532, 5248), (574, 4864), (608, 4592), (656, 4256), (779, 3584), (896, 3116), (1064, 2624), (1148, 2432), (1216, 2296), (1312, 2128), (1558, 1792)]