28617914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3049}}^1$

素因数の和:3102

約数の個数: 24

約数和(自身を含む): 48806100

約数和(自身を除く): 20188186

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 3049, 4693, 6098, 9386, 39637, 57931, 79274, 115862, 753103, 1100689, 1506206, 2201378, 14308957, 28617914]

約数ペア:

[(1, 28617914), (2, 14308957), (13, 2201378), (19, 1506206), (26, 1100689), (38, 753103), (247, 115862), (361, 79274), (494, 57931), (722, 39637), (3049, 9386), (4693, 6098)]