28439552

素因数分解:

$2^{10}\times {\mathrm{27773}}^1$

素因数の和:27793

約数の個数: 22

約数和(自身を含む): 56853378

約数和(自身を除く): 28413826

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 27773, 55546, 111092, 222184, 444368, 888736, 1777472, 3554944, 7109888, 14219776, 28439552]

約数ペア:

[(1, 28439552), (2, 14219776), (4, 7109888), (8, 3554944), (16, 1777472), (32, 888736), (64, 444368), (128, 222184), (256, 111092), (512, 55546), (1024, 27773)]