25707632

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{23981}}^1$

素因数の和:24056

約数の個数: 20

約数和(自身を含む): 50554056

約数和(自身を除く): 24846424

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 23981, 47962, 95924, 191848, 383696, 1606727, 3213454, 6426908, 12853816, 25707632]

約数ペア:

[(1, 25707632), (2, 12853816), (4, 6426908), (8, 3213454), (16, 1606727), (67, 383696), (134, 191848), (268, 95924), (536, 47962), (1072, 23981)]