126989696

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{18719}}^1$

素因数の和:18786

約数の個数: 32

約数和(自身を含む): 257774400

約数和(自身を除く): 130784704

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 18719, 37438, 74876, 149752, 299504, 599008, 992107, 1198016, 1984214, 2396032, 3968428, 7936856, 15873712, 31747424, 63494848, 126989696]

約数ペア:

[(1, 126989696), (2, 63494848), (4, 31747424), (8, 15873712), (16, 7936856), (32, 3968428), (53, 2396032), (64, 1984214), (106, 1198016), (128, 992107), (212, 599008), (424, 299504), (848, 149752), (1696, 74876), (3392, 37438), (6784, 18719)]