28592318

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:340

約数の個数: 24

約数和(自身を含む): 45152640

約数和(自身を除く): 16560322

約数列:

[1, 2, 29, 58, 89, 178, 191, 382, 841, 1682, 2581, 5162, 5539, 11078, 16999, 33998, 74849, 149698, 160631, 321262, 492971, 985942, 14296159, 28592318]

約数ペア:

[(1, 28592318), (2, 14296159), (29, 985942), (58, 492971), (89, 321262), (178, 160631), (191, 149698), (382, 74849), (841, 33998), (1682, 16999), (2581, 11078), (5162, 5539)]