25423888

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4283}}^1$

素因数の和:4351

約数の個数: 40

約数和(自身を含む): 57371328

約数和(自身を除く): 31947440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 4283, 5936, 8566, 17132, 29981, 34264, 59962, 68528, 119924, 226999, 239848, 453998, 479696, 907996, 1588993, 1815992, 3177986, 3631984, 6355972, 12711944, 25423888]

約数ペア:

[(1, 25423888), (2, 12711944), (4, 6355972), (7, 3631984), (8, 3177986), (14, 1815992), (16, 1588993), (28, 907996), (53, 479696), (56, 453998), (106, 239848), (112, 226999), (212, 119924), (371, 68528), (424, 59962), (742, 34264), (848, 29981), (1484, 17132), (2968, 8566), (4283, 5936)]