79789904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{479}}^1$

素因数の和:875

約数の個数: 40

約数和(自身を含む): 160704000

約数和(自身を除く): 80914096

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 359, 464, 479, 718, 958, 1436, 1916, 2872, 3832, 5744, 7664, 10411, 13891, 20822, 27782, 41644, 55564, 83288, 111128, 166576, 171961, 222256, 343922, 687844, 1375688, 2751376, 4986869, 9973738, 19947476, 39894952, 79789904]

約数ペア:

[(1, 79789904), (2, 39894952), (4, 19947476), (8, 9973738), (16, 4986869), (29, 2751376), (58, 1375688), (116, 687844), (232, 343922), (359, 222256), (464, 171961), (479, 166576), (718, 111128), (958, 83288), (1436, 55564), (1916, 41644), (2872, 27782), (3832, 20822), (5744, 13891), (7664, 10411)]