25702576

素因数分解:

$2^4\times {\mathrm{991}}^1\times {\mathrm{1621}}^1$

素因数の和:2620

約数の個数: 20

約数和(自身を含む): 49879744

約数和(自身を除く): 24177168

約数列:

[1, 2, 4, 8, 16, 991, 1621, 1982, 3242, 3964, 6484, 7928, 12968, 15856, 25936, 1606411, 3212822, 6425644, 12851288, 25702576]

約数ペア:

[(1, 25702576), (2, 12851288), (4, 6425644), (8, 3212822), (16, 1606411), (991, 25936), (1621, 15856), (1982, 12968), (3242, 7928), (3964, 6484)]