28953856

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{6653}}^1$

素因数の和:6686

約数の個数: 36

約数和(自身を含む): 61203492

約数和(自身を除く): 32249636

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 6653, 13306, 26612, 53224, 106448, 113101, 212896, 226202, 425792, 452404, 851584, 904808, 1703168, 1809616, 3619232, 7238464, 14476928, 28953856]

約数ペア:

[(1, 28953856), (2, 14476928), (4, 7238464), (8, 3619232), (16, 1809616), (17, 1703168), (32, 904808), (34, 851584), (64, 452404), (68, 425792), (128, 226202), (136, 212896), (256, 113101), (272, 106448), (544, 53224), (1088, 26612), (2176, 13306), (4352, 6653)]