808014784

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1489}}^1$

素因数の和:1701

約数の個数: 56

約数和(自身を含む): 1642516400

約数和(自身を除く): 834501616

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 139, 244, 278, 488, 556, 976, 1112, 1489, 1952, 2224, 2978, 3904, 4448, 5956, 8479, 8896, 11912, 16958, 23824, 33916, 47648, 67832, 90829, 95296, 135664, 181658, 206971, 271328, 363316, 413942, 542656, 726632, 827884, 1453264, 1655768, 2906528, 3311536, 5813056, 6623072, 12625231, 13246144, 25250462, 50500924, 101001848, 202003696, 404007392, 808014784]

約数ペア:

[(1, 808014784), (2, 404007392), (4, 202003696), (8, 101001848), (16, 50500924), (32, 25250462), (61, 13246144), (64, 12625231), (122, 6623072), (139, 5813056), (244, 3311536), (278, 2906528), (488, 1655768), (556, 1453264), (976, 827884), (1112, 726632), (1489, 542656), (1952, 413942), (2224, 363316), (2978, 271328), (3904, 206971), (4448, 181658), (5956, 135664), (8479, 95296), (8896, 90829), (11912, 67832), (16958, 47648), (23824, 33916)]