28467036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{4679}}^1$

素因数の和:4715

約数の個数: 54

約数和(自身を含む): 77936040

約数和(自身を除く): 49469004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 4679, 6084, 9358, 14037, 18716, 28074, 42111, 56148, 60827, 84222, 121654, 168444, 182481, 243308, 364962, 547443, 729924, 790751, 1094886, 1581502, 2189772, 2372253, 3163004, 4744506, 7116759, 9489012, 14233518, 28467036]

約数ペア:

[(1, 28467036), (2, 14233518), (3, 9489012), (4, 7116759), (6, 4744506), (9, 3163004), (12, 2372253), (13, 2189772), (18, 1581502), (26, 1094886), (36, 790751), (39, 729924), (52, 547443), (78, 364962), (117, 243308), (156, 182481), (169, 168444), (234, 121654), (338, 84222), (468, 60827), (507, 56148), (676, 42111), (1014, 28074), (1521, 18716), (2028, 14037), (3042, 9358), (4679, 6084)]