28879806

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 59276448

約数和(自身を除く): 30396642

約数列:

[1, 2, 3, 6, 53, 106, 159, 197, 318, 394, 461, 591, 922, 1182, 1383, 2766, 10441, 20882, 24433, 31323, 48866, 62646, 73299, 90817, 146598, 181634, 272451, 544902, 4813301, 9626602, 14439903, 28879806]

約数ペア:

[(1, 28879806), (2, 14439903), (3, 9626602), (6, 4813301), (53, 544902), (106, 272451), (159, 181634), (197, 146598), (318, 90817), (394, 73299), (461, 62646), (591, 48866), (922, 31323), (1182, 24433), (1383, 20882), (2766, 10441)]