28951544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1103}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 57827520

約数和(自身を除く): 28875976

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193, 386, 772, 1103, 1544, 2206, 3281, 4412, 6562, 8824, 13124, 18751, 26248, 37502, 75004, 150008, 212879, 425758, 851516, 1703032, 3618943, 7237886, 14475772, 28951544]

約数ペア:

[(1, 28951544), (2, 14475772), (4, 7237886), (8, 3618943), (17, 1703032), (34, 851516), (68, 425758), (136, 212879), (193, 150008), (386, 75004), (772, 37502), (1103, 26248), (1544, 18751), (2206, 13124), (3281, 8824), (4412, 6562)]