28247466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{362147}}^1$

素因数の和:362165

約数の個数: 16

約数和(自身を含む): 60840864

約数和(自身を除く): 32593398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 362147, 724294, 1086441, 2172882, 4707911, 9415822, 14123733, 28247466]

約数ペア:

[(1, 28247466), (2, 14123733), (3, 9415822), (6, 4707911), (13, 2172882), (26, 1086441), (39, 724294), (78, 362147)]