34278244

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1265

約数の個数: 72

約数和(自身を含む): 82047168

約数和(自身を除く): 47768924

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1223, 1274, 2002, 2156, 2446, 2548, 4004, 4892, 7007, 8561, 13453, 14014, 15899, 17122, 26906, 28028, 31798, 34244, 53812, 59927, 63596, 94171, 111293, 119854, 174889, 188342, 222586, 239708, 349778, 376684, 445172, 659197, 699556, 779051, 1224223, 1318394, 1558102, 2448446, 2636788, 3116204, 4896892, 8569561, 17139122, 34278244]

約数ペア:

[(1, 34278244), (2, 17139122), (4, 8569561), (7, 4896892), (11, 3116204), (13, 2636788), (14, 2448446), (22, 1558102), (26, 1318394), (28, 1224223), (44, 779051), (49, 699556), (52, 659197), (77, 445172), (91, 376684), (98, 349778), (143, 239708), (154, 222586), (182, 188342), (196, 174889), (286, 119854), (308, 111293), (364, 94171), (539, 63596), (572, 59927), (637, 53812), (1001, 34244), (1078, 31798), (1223, 28028), (1274, 26906), (2002, 17122), (2156, 15899), (2446, 14014), (2548, 13453), (4004, 8561), (4892, 7007)]