28970542

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{811}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 44461872

約数和(自身を除く): 15491330

約数列:

[1, 2, 53, 106, 337, 674, 811, 1622, 17861, 35722, 42983, 85966, 273307, 546614, 14485271, 28970542]

約数ペア:

[(1, 28970542), (2, 14485271), (53, 546614), (106, 273307), (337, 85966), (674, 42983), (811, 35722), (1622, 17861)]