28366818

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 57822336

約数和(自身を除く): 29455518

約数列:

[1, 2, 3, 6, 103, 197, 206, 233, 309, 394, 466, 591, 618, 699, 1182, 1398, 20291, 23999, 40582, 45901, 47998, 60873, 71997, 91802, 121746, 137703, 143994, 275406, 4727803, 9455606, 14183409, 28366818]

約数ペア:

[(1, 28366818), (2, 14183409), (3, 9455606), (6, 4727803), (103, 275406), (197, 143994), (206, 137703), (233, 121746), (309, 91802), (394, 71997), (466, 60873), (591, 47998), (618, 45901), (699, 40582), (1182, 23999), (1398, 20291)]