28511912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24923}}^1$

素因数の和:24953

約数の個数: 32

約数和(自身を含む): 62808480

約数和(自身を除く): 34296568

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 24923, 49846, 99692, 199384, 274153, 323999, 548306, 647998, 1096612, 1295996, 2193224, 2591992, 3563989, 7127978, 14255956, 28511912]

約数ペア:

[(1, 28511912), (2, 14255956), (4, 7127978), (8, 3563989), (11, 2591992), (13, 2193224), (22, 1295996), (26, 1096612), (44, 647998), (52, 548306), (88, 323999), (104, 274153), (143, 199384), (286, 99692), (572, 49846), (1144, 24923)]