66465838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 110507040

約数和(自身を除く): 44041202

約数列:

[1, 2, 19, 37, 38, 41, 74, 82, 703, 779, 1153, 1406, 1517, 1558, 2306, 3034, 21907, 28823, 42661, 43814, 47273, 57646, 85322, 94546, 810559, 898187, 1621118, 1749101, 1796374, 3498202, 33232919, 66465838]

約数ペア:

[(1, 66465838), (2, 33232919), (19, 3498202), (37, 1796374), (38, 1749101), (41, 1621118), (74, 898187), (82, 810559), (703, 94546), (779, 85322), (1153, 57646), (1406, 47273), (1517, 43814), (1558, 42661), (2306, 28823), (3034, 21907)]