42857326

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 70253568

約数和(自身を除く): 27396242

約数列:

[1, 2, 23, 43, 46, 47, 86, 94, 461, 922, 989, 1081, 1978, 2021, 2162, 4042, 10603, 19823, 21206, 21667, 39646, 43334, 46483, 92966, 455929, 498341, 911858, 931681, 996682, 1863362, 21428663, 42857326]

約数ペア:

[(1, 42857326), (2, 21428663), (23, 1863362), (43, 996682), (46, 931681), (47, 911858), (86, 498341), (94, 455929), (461, 92966), (922, 46483), (989, 43334), (1081, 39646), (1978, 21667), (2021, 21206), (2162, 19823), (4042, 10603)]