40990598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{1361}}^1$

素因数の和:1448

約数の個数: 24

約数和(自身を含む): 68988024

約数和(自身を除く): 27997426

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1361, 1369, 2722, 2738, 14971, 15059, 29942, 30118, 50357, 100714, 553927, 1107854, 1863209, 3726418, 20495299, 40990598]

約数ペア:

[(1, 40990598), (2, 20495299), (11, 3726418), (22, 1863209), (37, 1107854), (74, 553927), (407, 100714), (814, 50357), (1361, 30118), (1369, 29942), (2722, 15059), (2738, 14971)]