70650328

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{4909}}^1$

素因数の和:5179

約数の個数: 32

約数和(自身を含む): 152013600

約数和(自身を除く): 81363272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 4909, 7196, 9818, 14392, 19636, 34363, 39272, 68726, 137452, 274904, 1261613, 2523226, 5046452, 8831291, 10092904, 17662582, 35325164, 70650328]

約数ペア:

[(1, 70650328), (2, 35325164), (4, 17662582), (7, 10092904), (8, 8831291), (14, 5046452), (28, 2523226), (56, 1261613), (257, 274904), (514, 137452), (1028, 68726), (1799, 39272), (2056, 34363), (3598, 19636), (4909, 14392), (7196, 9818)]