73489576

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{811}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 141482880

約数和(自身を除く): 67993304

約数列:

[1, 2, 4, 8, 47, 94, 188, 241, 376, 482, 811, 964, 1622, 1928, 3244, 6488, 11327, 22654, 38117, 45308, 76234, 90616, 152468, 195451, 304936, 390902, 781804, 1563608, 9186197, 18372394, 36744788, 73489576]

約数ペア:

[(1, 73489576), (2, 36744788), (4, 18372394), (8, 9186197), (47, 1563608), (94, 781804), (188, 390902), (241, 304936), (376, 195451), (482, 152468), (811, 90616), (964, 76234), (1622, 45308), (1928, 38117), (3244, 22654), (6488, 11327)]