28621502

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{12097}}^1$

素因数の和:12132

約数の個数: 24

約数和(自身を含む): 53134416

約数和(自身を除く): 24512914

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 12097, 24194, 84679, 157261, 169358, 314522, 1100827, 2044393, 2201654, 4088786, 14310751, 28621502]

約数ペア:

[(1, 28621502), (2, 14310751), (7, 4088786), (13, 2201654), (14, 2044393), (26, 1100827), (91, 314522), (169, 169358), (182, 157261), (338, 84679), (1183, 24194), (2366, 12097)]