71302252

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2777}}^1$

素因数の和:2926

約数の個数: 36

約数和(自身を含む): 146311704

約数和(自身を除く): 75009452

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 524, 917, 1834, 2777, 3668, 5554, 6419, 11108, 12838, 19439, 25676, 38878, 77756, 136073, 272146, 363787, 544292, 727574, 1455148, 2546509, 5093018, 10186036, 17825563, 35651126, 71302252]

約数ペア:

[(1, 71302252), (2, 35651126), (4, 17825563), (7, 10186036), (14, 5093018), (28, 2546509), (49, 1455148), (98, 727574), (131, 544292), (196, 363787), (262, 272146), (524, 136073), (917, 77756), (1834, 38878), (2777, 25676), (3668, 19439), (5554, 12838), (6419, 11108)]