27930994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 53428032

約数和(自身を除く): 25497038

約数列:

[1, 2, 7, 13, 14, 26, 43, 83, 86, 91, 166, 182, 301, 559, 581, 602, 1079, 1118, 1162, 1849, 2158, 3569, 3698, 3913, 7138, 7553, 7826, 12943, 15106, 24037, 24983, 25886, 46397, 48074, 49966, 92794, 153467, 168259, 306934, 324779, 336518, 649558, 1074269, 1995071, 2148538, 3990142, 13965497, 27930994]

約数ペア:

[(1, 27930994), (2, 13965497), (7, 3990142), (13, 2148538), (14, 1995071), (26, 1074269), (43, 649558), (83, 336518), (86, 324779), (91, 306934), (166, 168259), (182, 153467), (301, 92794), (559, 49966), (581, 48074), (602, 46397), (1079, 25886), (1118, 24983), (1162, 24037), (1849, 15106), (2158, 12943), (3569, 7826), (3698, 7553), (3913, 7138)]