28643708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2683}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 53433072

約数和(自身を除く): 24789364

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 2683, 5338, 5366, 10676, 10732, 45611, 91222, 182444, 421231, 842462, 1684924, 7160927, 14321854, 28643708]

約数ペア:

[(1, 28643708), (2, 14321854), (4, 7160927), (17, 1684924), (34, 842462), (68, 421231), (157, 182444), (314, 91222), (628, 45611), (2669, 10732), (2683, 10676), (5338, 5366)]