28468744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{593}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 56774520

約数和(自身を除く): 28305776

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 353, 593, 706, 1186, 1412, 2372, 2824, 4744, 6001, 10081, 12002, 20162, 24004, 40324, 48008, 80648, 209329, 418658, 837316, 1674632, 3558593, 7117186, 14234372, 28468744]

約数ペア:

[(1, 28468744), (2, 14234372), (4, 7117186), (8, 3558593), (17, 1674632), (34, 837316), (68, 418658), (136, 209329), (353, 80648), (593, 48008), (706, 40324), (1186, 24004), (1412, 20162), (2372, 12002), (2824, 10081), (4744, 6001)]