13013888

素因数分解:

$2^7\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 26089560

約数和(自身を除く): 13075672

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 293, 347, 586, 694, 1172, 1388, 2344, 2776, 4688, 5552, 9376, 11104, 18752, 22208, 37504, 44416, 101671, 203342, 406684, 813368, 1626736, 3253472, 6506944, 13013888]

約数ペア:

[(1, 13013888), (2, 6506944), (4, 3253472), (8, 1626736), (16, 813368), (32, 406684), (64, 203342), (128, 101671), (293, 44416), (347, 37504), (586, 22208), (694, 18752), (1172, 11104), (1388, 9376), (2344, 5552), (2776, 4688)]