26634770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1361}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 50993280

約数和(自身を除く): 24358510

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1361, 1957, 2722, 3914, 6805, 9785, 13610, 19570, 25859, 51718, 129295, 140183, 258590, 280366, 700915, 1401830, 2663477, 5326954, 13317385, 26634770]

約数ペア:

[(1, 26634770), (2, 13317385), (5, 5326954), (10, 2663477), (19, 1401830), (38, 700915), (95, 280366), (103, 258590), (190, 140183), (206, 129295), (515, 51718), (1030, 25859), (1361, 19570), (1957, 13610), (2722, 9785), (3914, 6805)]