26588793

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 47185920

約数和(自身を除く): 20597127

約数列:

[1, 3, 7, 11, 21, 31, 33, 47, 77, 79, 93, 141, 217, 231, 237, 329, 341, 517, 553, 651, 869, 987, 1023, 1457, 1551, 1659, 2387, 2449, 2607, 3619, 3713, 4371, 6083, 7161, 7347, 10199, 10857, 11139, 16027, 17143, 18249, 25991, 26939, 30597, 40843, 48081, 51429, 77973, 80817, 112189, 115103, 122529, 188573, 285901, 336567, 345309, 565719, 805721, 857703, 1266133, 2417163, 3798399, 8862931, 26588793]

約数ペア:

[(1, 26588793), (3, 8862931), (7, 3798399), (11, 2417163), (21, 1266133), (31, 857703), (33, 805721), (47, 565719), (77, 345309), (79, 336567), (93, 285901), (141, 188573), (217, 122529), (231, 115103), (237, 112189), (329, 80817), (341, 77973), (517, 51429), (553, 48081), (651, 40843), (869, 30597), (987, 26939), (1023, 25991), (1457, 18249), (1551, 17143), (1659, 16027), (2387, 11139), (2449, 10857), (2607, 10199), (3619, 7347), (3713, 7161), (4371, 6083)]