28267044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181199}}^1$

素因数の和:181219

約数の個数: 24

約数和(自身を含む): 71030400

約数和(自身を除く): 42763356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181199, 362398, 543597, 724796, 1087194, 2174388, 2355587, 4711174, 7066761, 9422348, 14133522, 28267044]

約数ペア:

[(1, 28267044), (2, 14133522), (3, 9422348), (4, 7066761), (6, 4711174), (12, 2355587), (13, 2174388), (26, 1087194), (39, 724796), (52, 543597), (78, 362398), (156, 181199)]