29277206

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 25880554

約数列:

[1, 2, 7, 14, 23, 31, 46, 49, 62, 98, 161, 217, 322, 419, 434, 713, 838, 1127, 1426, 1519, 2254, 2933, 3038, 4991, 5866, 9637, 9982, 12989, 19274, 20531, 25978, 34937, 41062, 67459, 69874, 90923, 134918, 181846, 298747, 472213, 597494, 636461, 944426, 1272922, 2091229, 4182458, 14638603, 29277206]

約数ペア:

[(1, 29277206), (2, 14638603), (7, 4182458), (14, 2091229), (23, 1272922), (31, 944426), (46, 636461), (49, 597494), (62, 472213), (98, 298747), (161, 181846), (217, 134918), (322, 90923), (419, 69874), (434, 67459), (713, 41062), (838, 34937), (1127, 25978), (1426, 20531), (1519, 19274), (2254, 12989), (2933, 9982), (3038, 9637), (4991, 5866)]