27870388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3329}}^1$

素因数の和:3376

約数の個数: 48

約数和(自身を含む): 62657280

約数和(自身を除く): 34786892

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 3329, 4186, 6658, 8372, 13316, 23303, 43277, 46606, 76567, 86554, 93212, 153134, 173108, 302939, 306268, 535969, 605878, 995371, 1071938, 1211756, 1990742, 2143876, 3981484, 6967597, 13935194, 27870388]

約数ペア:

[(1, 27870388), (2, 13935194), (4, 6967597), (7, 3981484), (13, 2143876), (14, 1990742), (23, 1211756), (26, 1071938), (28, 995371), (46, 605878), (52, 535969), (91, 306268), (92, 302939), (161, 173108), (182, 153134), (299, 93212), (322, 86554), (364, 76567), (598, 46606), (644, 43277), (1196, 23303), (2093, 13316), (3329, 8372), (4186, 6658)]