28663984

素因数分解:

$2^4\times {\mathrm{47}}^2\times {\mathrm{811}}^1$

素因数の和:913

約数の個数: 30

約数和(自身を含む): 56813204

約数和(自身を除く): 28149220

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 811, 1622, 2209, 3244, 4418, 6488, 8836, 12976, 17672, 35344, 38117, 76234, 152468, 304936, 609872, 1791499, 3582998, 7165996, 14331992, 28663984]

約数ペア:

[(1, 28663984), (2, 14331992), (4, 7165996), (8, 3582998), (16, 1791499), (47, 609872), (94, 304936), (188, 152468), (376, 76234), (752, 38117), (811, 35344), (1622, 17672), (2209, 12976), (3244, 8836), (4418, 6488)]