56180992

素因数分解:

$2^8\times 7^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 129802176

約数和(自身を除く): 73621184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 256, 293, 428, 448, 586, 749, 856, 896, 1172, 1498, 1712, 1792, 2051, 2344, 2996, 3424, 4102, 4688, 5992, 6848, 8204, 9376, 11984, 13696, 16408, 18752, 23968, 27392, 31351, 32816, 37504, 47936, 62702, 65632, 75008, 95872, 125404, 131264, 191744, 219457, 250808, 262528, 438914, 501616, 525056, 877828, 1003232, 1755656, 2006464, 3511312, 4012928, 7022624, 8025856, 14045248, 28090496, 56180992]

約数ペア:

[(1, 56180992), (2, 28090496), (4, 14045248), (7, 8025856), (8, 7022624), (14, 4012928), (16, 3511312), (28, 2006464), (32, 1755656), (56, 1003232), (64, 877828), (107, 525056), (112, 501616), (128, 438914), (214, 262528), (224, 250808), (256, 219457), (293, 191744), (428, 131264), (448, 125404), (586, 95872), (749, 75008), (856, 65632), (896, 62702), (1172, 47936), (1498, 37504), (1712, 32816), (1792, 31351), (2051, 27392), (2344, 23968), (2996, 18752), (3424, 16408), (4102, 13696), (4688, 11984), (5992, 9376), (6848, 8204)]