28633894

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1097}}^1$

素因数の和:1551

約数の個数: 16

約数和(自身を含む): 44482176

約数和(自身を除く): 15848282

約数列:

[1, 2, 31, 62, 421, 842, 1097, 2194, 13051, 26102, 34007, 68014, 461837, 923674, 14316947, 28633894]

約数ペア:

[(1, 28633894), (2, 14316947), (31, 923674), (62, 461837), (421, 68014), (842, 34007), (1097, 26102), (2194, 13051)]