71306956

素因数分解:

$2^2\times 7^3\times {\mathrm{51973}}^1$

素因数の和:51998

約数の個数: 24

約数和(自身を含む): 145527200

約数和(自身を除く): 74220244

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 51973, 103946, 207892, 363811, 727622, 1455244, 2546677, 5093354, 10186708, 17826739, 35653478, 71306956]

約数ペア:

[(1, 71306956), (2, 35653478), (4, 17826739), (7, 10186708), (14, 5093354), (28, 2546677), (49, 1455244), (98, 727622), (196, 363811), (343, 207892), (686, 103946), (1372, 51973)]