69521752

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 132509520

約数和(自身を除く): 62987768

約数列:

[1, 2, 4, 8, 107, 214, 241, 337, 428, 482, 674, 856, 964, 1348, 1928, 2696, 25787, 36059, 51574, 72118, 81217, 103148, 144236, 162434, 206296, 288472, 324868, 649736, 8690219, 17380438, 34760876, 69521752]

約数ペア:

[(1, 69521752), (2, 34760876), (4, 17380438), (8, 8690219), (107, 649736), (214, 324868), (241, 288472), (337, 206296), (428, 162434), (482, 144236), (674, 103148), (856, 81217), (964, 72118), (1348, 51574), (1928, 36059), (2696, 25787)]