28673624

素因数分解:

$2^3\times 7^2\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 63030600

約数和(自身を除く): 34356976

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 193, 196, 379, 386, 392, 758, 772, 1351, 1516, 1544, 2653, 2702, 3032, 5306, 5404, 9457, 10612, 10808, 18571, 18914, 21224, 37142, 37828, 73147, 74284, 75656, 146294, 148568, 292588, 512029, 585176, 1024058, 2048116, 3584203, 4096232, 7168406, 14336812, 28673624]

約数ペア:

[(1, 28673624), (2, 14336812), (4, 7168406), (7, 4096232), (8, 3584203), (14, 2048116), (28, 1024058), (49, 585176), (56, 512029), (98, 292588), (193, 148568), (196, 146294), (379, 75656), (386, 74284), (392, 73147), (758, 37828), (772, 37142), (1351, 21224), (1516, 18914), (1544, 18571), (2653, 10808), (2702, 10612), (3032, 9457), (5306, 5404)]