7747328

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:640

約数の個数: 36

約数和(自身を含む): 15783768

約数和(自身を除く): 8036440

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 571, 848, 1142, 1696, 2284, 3392, 4568, 6784, 9136, 13568, 18272, 30263, 36544, 60526, 73088, 121052, 146176, 242104, 484208, 968416, 1936832, 3873664, 7747328]

約数ペア:

[(1, 7747328), (2, 3873664), (4, 1936832), (8, 968416), (16, 484208), (32, 242104), (53, 146176), (64, 121052), (106, 73088), (128, 60526), (212, 36544), (256, 30263), (424, 18272), (571, 13568), (848, 9136), (1142, 6784), (1696, 4568), (2284, 3392)]