28572406

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{2617}}^1$

素因数の和:2775

約数の個数: 16

約数和(自身を含む): 44108064

約数和(自身を除く): 15535658

約数列:

[1, 2, 53, 103, 106, 206, 2617, 5234, 5459, 10918, 138701, 269551, 277402, 539102, 14286203, 28572406]

約数ペア:

[(1, 28572406), (2, 14286203), (53, 539102), (103, 277402), (106, 269551), (206, 138701), (2617, 10918), (5234, 5459)]