28287984

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{12539}}^1$

素因数の和:12597

約数の個数: 40

約数和(自身を含む): 74638080

約数和(自身を除く): 46350096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 12539, 25078, 37617, 50156, 75234, 100312, 150468, 200624, 300936, 589333, 601872, 1178666, 1767999, 2357332, 3535998, 4714664, 7071996, 9429328, 14143992, 28287984]

約数ペア:

[(1, 28287984), (2, 14143992), (3, 9429328), (4, 7071996), (6, 4714664), (8, 3535998), (12, 2357332), (16, 1767999), (24, 1178666), (47, 601872), (48, 589333), (94, 300936), (141, 200624), (188, 150468), (282, 100312), (376, 75234), (564, 50156), (752, 37617), (1128, 25078), (2256, 12539)]