28244512

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{2269}}^1$

素因数の和:2668

約数の個数: 24

約数和(自身を含む): 55773900

約数和(自身を除く): 27529388

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1556, 2269, 3112, 4538, 6224, 9076, 12448, 18152, 36304, 72608, 882641, 1765282, 3530564, 7061128, 14122256, 28244512]

約数ペア:

[(1, 28244512), (2, 14122256), (4, 7061128), (8, 3530564), (16, 1765282), (32, 882641), (389, 72608), (778, 36304), (1556, 18152), (2269, 12448), (3112, 9076), (4538, 6224)]