28321026642

素因数分解:

$2^1\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1997}}^1\times {\mathrm{2689}}^1$

素因数の和:4987

約数の個数: 48

約数和(自身を含む): 61625392920

約数和(自身を除く): 33304366278

約数列:

[1, 2, 3, 6, 9, 18, 293, 586, 879, 1758, 1997, 2637, 2689, 3994, 5274, 5378, 5991, 8067, 11982, 16134, 17973, 24201, 35946, 48402, 585121, 787877, 1170242, 1575754, 1755363, 2363631, 3510726, 4727262, 5266089, 5369933, 7090893, 10532178, 10739866, 14181786, 16109799, 32219598, 48329397, 96658794, 1573390369, 3146780738, 4720171107, 9440342214, 14160513321, 28321026642]

約数ペア:

[(1, 28321026642), (2, 14160513321), (3, 9440342214), (6, 4720171107), (9, 3146780738), (18, 1573390369), (293, 96658794), (586, 48329397), (879, 32219598), (1758, 16109799), (1997, 14181786), (2637, 10739866), (2689, 10532178), (3994, 7090893), (5274, 5369933), (5378, 5266089), (5991, 4727262), (8067, 3510726), (11982, 2363631), (16134, 1755363), (17973, 1575754), (24201, 1170242), (35946, 787877), (48402, 585121)]