26792788

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:504

約数の個数: 36

約数和(自身を含む): 51983316

約数和(自身を除く): 25190528

約数列:

[1, 2, 4, 11, 22, 44, 121, 197, 242, 281, 394, 484, 562, 788, 1124, 2167, 3091, 4334, 6182, 8668, 12364, 23837, 34001, 47674, 55357, 68002, 95348, 110714, 136004, 221428, 608927, 1217854, 2435708, 6698197, 13396394, 26792788]

約数ペア:

[(1, 26792788), (2, 13396394), (4, 6698197), (11, 2435708), (22, 1217854), (44, 608927), (121, 221428), (197, 136004), (242, 110714), (281, 95348), (394, 68002), (484, 55357), (562, 47674), (788, 34001), (1124, 23837), (2167, 12364), (3091, 8668), (4334, 6182)]