28784352

素因数分解:

$2^5\times 3^1\times {\mathrm{439}}^1\times {\mathrm{683}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 75841920

約数和(自身を除く): 47057568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 439, 683, 878, 1317, 1366, 1756, 2049, 2634, 2732, 3512, 4098, 5268, 5464, 7024, 8196, 10536, 10928, 14048, 16392, 21072, 21856, 32784, 42144, 65568, 299837, 599674, 899511, 1199348, 1799022, 2398696, 3598044, 4797392, 7196088, 9594784, 14392176, 28784352]

約数ペア:

[(1, 28784352), (2, 14392176), (3, 9594784), (4, 7196088), (6, 4797392), (8, 3598044), (12, 2398696), (16, 1799022), (24, 1199348), (32, 899511), (48, 599674), (96, 299837), (439, 65568), (683, 42144), (878, 32784), (1317, 21856), (1366, 21072), (1756, 16392), (2049, 14048), (2634, 10928), (2732, 10536), (3512, 8196), (4098, 7024), (5268, 5464)]