1569132608

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{5231}}^1$

素因数の和:5395

約数の個数: 56

約数和(自身を含む): 3216005760

約数和(自身を除く): 1646873152

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 109, 172, 218, 344, 436, 688, 872, 1376, 1744, 2752, 3488, 4687, 5231, 6976, 9374, 10462, 18748, 20924, 37496, 41848, 74992, 83696, 149984, 167392, 224933, 299968, 334784, 449866, 570179, 899732, 1140358, 1799464, 2280716, 3598928, 4561432, 7197856, 9122864, 14395712, 18245728, 24517697, 36491456, 49035394, 98070788, 196141576, 392283152, 784566304, 1569132608]

約数ペア:

[(1, 1569132608), (2, 784566304), (4, 392283152), (8, 196141576), (16, 98070788), (32, 49035394), (43, 36491456), (64, 24517697), (86, 18245728), (109, 14395712), (172, 9122864), (218, 7197856), (344, 4561432), (436, 3598928), (688, 2280716), (872, 1799464), (1376, 1140358), (1744, 899732), (2752, 570179), (3488, 449866), (4687, 334784), (5231, 299968), (6976, 224933), (9374, 167392), (10462, 149984), (18748, 83696), (20924, 74992), (37496, 41848)]