28076758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{10453}}^1$

素因数の和:10551

約数の個数: 16

約数和(自身を含む): 45161280

約数和(自身を除く): 17084522

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 10453, 20906, 177701, 355402, 825787, 1651574, 14038379, 28076758]

約数ペア:

[(1, 28076758), (2, 14038379), (17, 1651574), (34, 825787), (79, 355402), (158, 177701), (1343, 20906), (2686, 10453)]