39290476

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7877}}^1$

素因数の和:7953

約数の個数: 24

約数和(自身を含む): 72792720

約数和(自身を除く): 33502244

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 7877, 15754, 31508, 228433, 338711, 456866, 677422, 913732, 1354844, 9822619, 19645238, 39290476]

約数ペア:

[(1, 39290476), (2, 19645238), (4, 9822619), (29, 1354844), (43, 913732), (58, 677422), (86, 456866), (116, 338711), (172, 228433), (1247, 31508), (2494, 15754), (4988, 7877)]