27831285892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{821}}^1\times {\mathrm{1151}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 50377420800

約数和(自身を除く): 22546134908

約数列:

[1, 2, 4, 37, 74, 148, 199, 398, 796, 821, 1151, 1642, 2302, 3284, 4604, 7363, 14726, 29452, 30377, 42587, 60754, 85174, 121508, 163379, 170348, 229049, 326758, 458098, 653516, 916196, 944971, 1889942, 3779884, 6045023, 8474813, 12090046, 16949626, 24180092, 33899252, 34963927, 69927854, 139855708, 188049229, 376098458, 752196916, 6957821473, 13915642946, 27831285892]

約数ペア:

[(1, 27831285892), (2, 13915642946), (4, 6957821473), (37, 752196916), (74, 376098458), (148, 188049229), (199, 139855708), (398, 69927854), (796, 34963927), (821, 33899252), (1151, 24180092), (1642, 16949626), (2302, 12090046), (3284, 8474813), (4604, 6045023), (7363, 3779884), (14726, 1889942), (29452, 944971), (30377, 916196), (42587, 653516), (60754, 458098), (85174, 326758), (121508, 229049), (163379, 170348)]