42711292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1951}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 80726912

約数和(自身を除く): 38015620

約数列:

[1, 2, 4, 13, 26, 52, 421, 842, 1684, 1951, 3902, 5473, 7804, 10946, 21892, 25363, 50726, 101452, 821371, 1642742, 3285484, 10677823, 21355646, 42711292]

約数ペア:

[(1, 42711292), (2, 21355646), (4, 10677823), (13, 3285484), (26, 1642742), (52, 821371), (421, 101452), (842, 50726), (1684, 25363), (1951, 21892), (3902, 10946), (5473, 7804)]