7889724136

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3436291}}^1$

素因数の和:3436345

約数の個数: 32

約数和(自身を含む): 17318911680

約数和(自身を除く): 9429187544

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 3436291, 6872582, 13745164, 24054037, 27490328, 48108074, 96216148, 140887931, 192432296, 281775862, 563551724, 986215517, 1127103448, 1972431034, 3944862068, 7889724136]

約数ペア:

[(1, 7889724136), (2, 3944862068), (4, 1972431034), (7, 1127103448), (8, 986215517), (14, 563551724), (28, 281775862), (41, 192432296), (56, 140887931), (82, 96216148), (164, 48108074), (287, 27490328), (328, 24054037), (574, 13745164), (1148, 6872582), (2296, 3436291)]